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Anti-Ryanodine Receptor 抗体 [34C] (ab2868)

Reviews (11)Q&A (12)References (83)
Immunocytochemistry/ Immunofluorescence - Anti-Ryanodine Receptor antibody [34C] (ab2868)
  • Immunocytochemistry/ Immunofluorescence - Anti-Ryanodine Receptor antibody [34C] (ab2868)
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ryanodine Receptor antibody [34C] (ab2868)
  • Immunocytochemistry/ Immunofluorescence - Anti-Ryanodine Receptor antibody [34C] (ab2868)

Key features and details

  • Mouse monoclonal [34C] to Ryanodine Receptor
  • Suitable for: IHC-P, ICC/IF, IHC-Fr, IP, Inhibition Assay, WB
  • Reacts with: Mouse, Rat, Sheep, Rabbit, Cow, Dog, Human, Pig, Xenopus laevis, Non human primates
  • Isotype: IgG1

製品の概要

  • 製品名

    Anti-Ryanodine Receptor antibody [34C]
    Ryanodine Receptor 一次抗体 製品一覧

  • 製品の詳細

    Mouse monoclonal [34C] to Ryanodine Receptor

  • 由来種

    Mouse

  • 特異性

    Detects Ryanodine Receptor (RyR)-1 and RyR-2 isoforms. In chickens, this antibody detects the alpha, beta and cardiac isoforms. This antibody also detects RyR-3 in mouse cells. In frog, this antibody detects the alpha and beta isoforms. In fish, this antibody detects the alpha isoform. By Western blot, this antibody detects a 565 kDa protein representing RyR from rat skeletal muscle extracts. In non-mammalian vertebrates, a doublet is seen at 565 kDa representing the alpha and beta isoforms of the receptor. Immunohistochemical staining of RyR in chicken brain results in intense staining of cerebellar Purkinje neurons.

  • アプリケーション

    適用あり: IHC-P, ICC/IF, IHC-Fr, IP, Inhibition Assay, WBmore details

  • 種交差性

    交差種: Mouse, Rat, Sheep, Rabbit, Cow, Dog, Human, Pig, Xenopus laevis, Non human primates
    交差が予測される動物種: Fish, Amphibian

  • 免疫原

    Full length protein corresponding to Chicken Ryanodine Receptor. Partially purified chicken pectoral muscle ryanodine receptor.

  • ポジティブ･コントロール

    • rat skeletal muscle

  • 特記事項

    The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.

    If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As

製品の特性

  • 製品の状態

    Liquid

  • 保存方法

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -80°C. Avoid freeze / thaw cycle.

  • バッファー

    pH: 7.40
    Preservative: 0.05% Sodium azide
    Constituent: PBS
  • Concentration information loading...

  • 精製度

    Protein A purified

  • 一次抗体 備考

    The Ryanodine Receptor (RyR) is the channel responsible for calcium release from muscle cell Sarcoplasmic Reticulum (SR) and also plays a role in calcium regulation in non-muscle cells. The RyR exists as a homotetramer and is predicted to have a short cytoplasmic C-terminus and 4-10 transmembrane domains. The remainder of the protein, termed the "foot" region, is located in the cytoplasm between the transverse tubule and the SR. Mammalian RyR isoforms are the product of three different genes: RyR-1 is expressed predominantly in skeletal muscle and areas of the brain; RyR-2 is expressed predominantly in heart muscle but also found in the stomach, endothelial cells and diffuse areas of the brain; and RyR-3 is found in smooth muscle and the brain (striatum, thalamus and hippocampus). In non-mammalian vertebrates, the RyR isoforms are termed alpha, beta and cardiac which correlate loosely to the mammalian RyR-1, RyR-3 and RyR-2 isoforms respectively.

  • ポリ/モノ

    モノクローナル

  • クローン名

    34C

  • アイソタイプ

    IgG1

  • 研究分野

アプリケーション

The Abpromise guarantee

Abpromise保証は、 次のテスト済みアプリケーションにおけるab2868の使用に適用されます

アプリケーションノートには、推奨の開始希釈率がありますが、適切な希釈率につきましてはご検討ください。

アプリケーション Abreviews 特記事項
IHC-P (1)
Use at an assay dependent concentration.
ICC/IF (6)
Use a concentration of 1 µg/ml.
IHC-Fr (2)
Use at an assay dependent concentration.
IP
Use at an assay dependent concentration.
Inhibition Assay
Use at an assay dependent concentration.
WB (2)
Use at an assay dependent concentration. Predicted molecular weight: 565 kDa.

As RyR is a large protein, we recommend using a 6-8% gel, wet transfering protein overnight at low voltage, adding 0.1% SDS to transfer buffer and reducing methanol to 10% or less.
特記事項
IHC-P
Use at an assay dependent concentration.
ICC/IF
Use a concentration of 1 µg/ml.
IHC-Fr
Use at an assay dependent concentration.
IP
Use at an assay dependent concentration.
Inhibition Assay
Use at an assay dependent concentration.
WB
Use at an assay dependent concentration. Predicted molecular weight: 565 kDa.

As RyR is a large protein, we recommend using a 6-8% gel, wet transfering protein overnight at low voltage, adding 0.1% SDS to transfer buffer and reducing methanol to 10% or less.

ターゲット情報

  • 機能

    Calcium channel that mediates the release of Ca(2+) from the sarcoplasmic reticulum into the cytoplasm and thereby plays a key role in triggering muscle contraction following depolarization of T-tubules. Repeated very high-level exercise increases the open probability of the channel and leads to Ca(2+) leaking into the cytoplasm. Can also mediate the release of Ca(2+) from intracellular stores in neurons, and may thereby promote prolonged Ca(2+) signaling in the brain. Required for normal embryonic development of muscle fibers and skeletal muscle. Required for normal heart morphogenesis, skin development and ossification during embryogenesis.

  • 組織特異性

    Skeletal muscle and brain (cerebellum and hippocampus).

  • 関連疾患

    Malignant hyperthermia 1
    Central core disease of muscle
    Multiminicore disease with external ophthalmoplegia
    Myopathy, congenital, with fiber-type disproportion
    Defects in RYR1 may be a cause of Samaritan myopathy, a congenital myopathy with benign course. Patients display severe hypotonia and respiratory distress at birth. Unlike other congenital myopathies, the health status constantly improves and patients are minimally affected at adulthood.

  • 配列類似性

    Belongs to the ryanodine receptor (TC 1.A.3.1) family. RYR1 subfamily.
    Contains 3 B30.2/SPRY domains.
    Contains 5 MIR domains.

  • ドメイン

    The calcium release channel activity resides in the C-terminal region while the remaining part of the protein constitutes the 'foot' structure spanning the junctional gap between the sarcoplasmic reticulum (SR) and the T-tubule.

  • 翻訳後修飾

    Channel activity is modulated by phosphorylation. Phosphorylation at Ser-2843 may increase channel activity. Repeated very high-level exercise increases phosphorylation at Ser-2843.
    Activated by reversible S-nitrosylation. Repeated very high-level exercise increases S-nitrosylation.

  • 細胞内局在

    Sarcoplasmic reticulum membrane. Membrane. The number of predicted transmembrane domains varies between orthologs, but both N-terminus and C-terminus seem to be cytoplasmic.
  • Information by UniProt

  • 参照データベース

    see all

  • 別名

    • Arrhythmogenic right ventricular dysplasia 2 antibody
    • ARVC2 antibody
    • ARVD2 antibody
    • Brain ryanodine receptor calcium release channel antibody
    • Brain type ryanodine receptor antibody
    • Cardiac muscle ryanodine receptor calcium release channel antibody
    • Cardiac muscle type ryanodine receptor antibody
    • CCO antibody
    • Central core disease of muscle antibody
    • HBRR antibody
    • hRYR 2 antibody
    • hRYR2 antibody
    • MHS antibody
    • MHS1 antibody
    • Ryanodine receptor 1 (skeletal) antibody
    • Ryanodine receptor 1 antibody
    • Ryanodine receptor 2 (cardiac) antibody
    • Ryanodine receptor 2 antibody
    • Ryanodine receptor 3 antibody
    • Ryanodine receptor type1 antibody
    • RYDR antibody
    • RYR 1 antibody
    • RYR 2 antibody
    • RYR 3 antibody
    • RYR antibody
    • RYR-1 antibody
    • RyR1 antibody
    • RYR1_HUMAN antibody
    • RYR2 antibody
    • RYR3 antibody
    • Sarcoplasmic reticulum calcium release channel antibody
    • Skeletal muscle calcium release channel antibody
    • Skeletal muscle ryanodine receptor antibody
    • Skeletal muscle type ryanodine receptor antibody
    • Skeletal muscle-type ryanodine receptor antibody
    • SKRR antibody
    • Type 1 like ryanodine receptor antibody
    • Type 1 ryanodine receptor antibody
    • VTSIP antibody
    see all

画像

  • Immunocytochemistry/ Immunofluorescence - Anti-Ryanodine Receptor antibody [34C] (ab2868)
    Immunocytochemistry/ Immunofluorescence - Anti-Ryanodine Receptor antibody [34C] (ab2868)

    ICC/IF image of ab2868 stained PC12 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab2868, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-mouse IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

  • Immunocytochemistry/ Immunofluorescence - Anti-Ryanodine Receptor antibody [34C] (ab2868)
    Immunocytochemistry/ Immunofluorescence - Anti-Ryanodine Receptor antibody [34C] (ab2868)Image courtesy of an Abreview submitted by Jenny Sharpe

    ab2868 staining Ryanodine Receptor (red) in Mouse Skeletal muscle cells at day 10 of agrin-treated differentation by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with paraformaldehyde, permeabilized with 0.25% Triton X-100 in PBS and blocked with 10% serum for 45 minutes at 20°C. Samples were incubated with primary antibody (1/200 in PBS + 3% BSA) for 2 hours at 20°C. An Alexa Fluor® 647-conjugated Donkey anti-mouse IgG polyclonal (1/500) was used as the secondary antibody. Nucleus stained blue.

    See Abreview

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ryanodine Receptor antibody [34C] (ab2868)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ryanodine Receptor antibody [34C] (ab2868)

    Immunohistochemistry was performed on biopsies of deparaffinized Human skeletal muscle tissue. To expose target proteins heat induced antigen retrieval was performed using 10mM sodium citrate (pH6.0) buffer microwaved for 8-15 minutes. Following antigen retrieval tissues were blocked in 3% BSA-PBS for 30 minutes at room temperature. Tissues were then probed at a dilution of 1:20 with a mouse monoclonal antibody recognizing Ryanodine Receptor ab2868 or without primary antibody (negative control) overnight at 4°C in a humidified chamber. Tissues were washed extensively with PBST and endogenous peroxidase activity was quenched with a peroxidase suppressor. Detection was performed using a biotin-conjugated secondary antibody and SA-HRP followed by colorimetric detection using DAB. Tissues were counterstained with hematoxylin and prepped for mounting.

  • Immunocytochemistry/ Immunofluorescence - Anti-Ryanodine Receptor antibody [34C] (ab2868)
    Immunocytochemistry/ Immunofluorescence - Anti-Ryanodine Receptor antibody [34C] (ab2868)Image courtesy of an Abreview submitted by Can Zhou

    ab2868 staining Ryanodine Receptor in Rat cardiomyocyte cells by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with methanol/acetone (1:1) and blocked with 3% BSA for 1 hour at 18°C. Samples were incubated with primary antibody (1/300 in PBS + 3% BSA) for 16 hours at 4°C. An Alexa Fluor® 546-conjugated Goat anti-mouse IgG (H+L) polyclonal (1/300) was used as the secondary antibody.

    See Abreview

参考文献 (83)

ab2868 を使用した論文を発表された方は、こちらまでお知らせください。データシートに掲載させていただきます。

ab2868 は 83 報の論文で使用されています。

  • Karsenty C  et al. Ephrin-B1 regulates the adult diastolic function through a late postnatal maturation of cardiomyocyte surface crests. Elife 12:N/A (2023). PubMed: 36649053
  • Li J  et al. Cardiac gene therapy treats diabetic cardiomyopathy and lowers blood glucose. JCI Insight 8:N/A (2023). PubMed: 37639557
  • Dosi C  et al. Using Cluster Analysis to Overcome the Limits of Traditional Phenotype-Genotype Correlations: The Example of RYR1-Related Myopathies. Genes (Basel) 14:N/A (2023). PubMed: 36833224
  • Dark N  et al. Generation of left ventricle-like cardiomyocytes with improved structural, functional, and metabolic maturity from human pluripotent stem cells. Cell Rep Methods 3:100456 (2023). PubMed: 37159667
  • Casas M  et al. NPC1-dependent alterations in KV2.1-CaV1.2 nanodomains drive neuronal death in models of Niemann-Pick Type C disease. Nat Commun 14:4553 (2023). PubMed: 37507375
View all Publications for this product

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1-10 of 23 Abreviews or Q&A

Immunocytochemistry/ Immunofluorescence abreview for Anti-Ryanodine Receptor antibody [34C]

 Good
Abreviews
abreview image
Application
Immunocytochemistry/ Immunofluorescence
Sample
Human Cell (Cardio myocyte)
Permeabilization
Yes - NP40
Specification
Cardio myocyte
Blocking step
BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 3% · Temperature: 22°C
Fixative
Formaldehyde
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The reviewer received a reward from Abcam’s Loyalty Program in thanks for submitting this Abreview and for helping the scientific community make better-informed decisions.

Abcam user community

Verified customer

投稿 Oct 10 2017

Immunocytochemistry/ Immunofluorescence abreview for Anti-Ryanodine Receptor antibody [34C]

 Good
Abreviews
abreview image
Application
Immunocytochemistry/ Immunofluorescence
Sample
Rat Cell (cardiomyocyte)
Permeabilization
No
Specification
cardiomyocyte
Blocking step
BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 3% · Temperature: 18°C
Fixative
50%acetone + 50%methanol
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The reviewer received a reward from Abcam’s Loyalty Program in thanks for submitting this Abreview and for helping the scientific community make better-informed decisions.

MISS. XXXXXX XXXXXX

Verified customer

投稿 Apr 04 2016

Immunocytochemistry/ Immunofluorescence abreview for Anti-Ryanodine Receptor antibody [34C]

 Excellent
Abreviews
abreview image
Application
Immunocytochemistry/ Immunofluorescence
Sample
Mouse Cell (Skeletal muscle)
Permeabilization
Yes - 0.25% Triton/PBS
Specification
Skeletal muscle
Blocking step
Serum as blocking agent for 45 minute(s) · Concentration: 10% · Temperature: 20°C
Fixative
Paraformaldehyde
Read More
The reviewer received a reward from Abcam’s Loyalty Program in thanks for submitting this Abreview and for helping the scientific community make better-informed decisions.

MS. Jenny Sharpe

Verified customer

投稿 Oct 09 2015

Immunocytochemistry/ Immunofluorescence

 Good
Abreviews
abreview image
Application
Immunocytochemistry/ Immunofluorescence
Blocking step
Serum as blocking agent for 30 minute(s) · Concentration: 10% · Temperature: 25°C
Sample
Mouse Cell (myocyte)
Specification
myocyte
Permeabilization
No
Fixative
Acetone
Read More
The reviewer received a reward from Abcam’s Loyalty Program in thanks for submitting this Abreview and for helping the scientific community make better-informed decisions.

Abcam user community

Verified customer

投稿 Jun 11 2013

Western blot

 Good
Abreviews
abreview image
Application
Western blot
Loading amount
20 µg
Gel Running Conditions
Reduced Denaturing (8)
Sample
Pig Tissue lysate - whole (muscle)
Specification
muscle
Blocking step
BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C
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The reviewer received a reward from Abcam’s Loyalty Program in thanks for submitting this Abreview and for helping the scientific community make better-informed decisions.

Abcam user community

Verified customer

投稿 Jun 07 2013

Question

1. Order details:
- Batch number:
- Abcam product code: ab6495, ab59225 , ab2868
- Antibody storage conditions (temperature/reconstitution etc)
Store at -20 ℃
2. Please describe the problem (high background, wrong band size, more bands, no band etc).
There is no reaction. I can’t see any bands, even wrong band in the tests.
Moreover, milk with primary antibody were spoiled (color changed) in cool room in last two tests.
I already changed couple ways, however those antibodies didn’t work.

3. On what material are you testing the antibody in WB?
- Species: mice’s hearts
- What’s cell line or tissue
- Cell extract or Nuclear extract:
- Purified protein or Recombinant protein: purified protein
3. The lysate
- How much protein was loaded: 15 µg
- What lysis buffer was used: RIPA
- What protease inhibitors were used:
- What loading buffer was used:
- Phosphatase inhibitors
- Did you heat the samples: temperature and time: 92-95 ℃ , 10 mins
Our samples can be used for other primary antibodies.
4. Electrophoresis/Gel conditions/ Transfer conditions
- Reducing or non reducing gel:
- Reducing agent:
- Gel percentage : ab6495 - 10 %, and 4%-15% (commercial gel)
- ab59225 , ab2868 – 6%
- Transfer conditions: (Type of membrane, Protein transfer verified):
Pure nitrocellulose membrane (pore size 0.2 µm, PROTRAN)
ab6495 - transfer 120 V, 1.5 hours

ab59225 , ab2868 – 6% , wet transferring protein overnight at low voltage, adding 1 % SDS to transfer buffer and reduce metnanol to 10 % or less.
5. Blocking conditions
- Buffer: TBS
- Blocking agent: milk, BSA, serum, what percentage: 5 % milk
- Incubation time: 1 hour
- Incubation temperature: 4 ℃
6. Primary Antibody
- Species
- Reacts against:
- At what dilution(s) have you tested this antibody:
- What dilution buffer was used:
- Incubation time:
- Incubation temperature:
- What washing steps were done:
- ab6495 – mouse, dilution-1/100, incubation overnight, at 4 ℃
cool room
- ab59225- mouse, dilution- 1/1000, incubation overnight, at 4 ℃
cool room
- ab2868- mouse, dilution- 1/2500, incubation overnight, at 4 ℃
cool room
7. Secondary Antibody
- Species:
- Reacts against:
- At what dilution(s) have you tested this antibody:
- Incubation time:
- Wash steps:
- Fluorochrome or enzyme conjugate:
- Do you know whether the problems you are experiencing come from the secondary?
The seconday antibodies are working to our experiments. I don’t think it’s a problem.
8. Detection method
ECl, ECl+, other detection method: ECL
9. Did you apply positive and negative controls along with the samples? Please specify.
10. Optimization attempts
- How many times have you tried the Western? 5 times
- Have you eliminated the possibility that any background bands could be due to the secondary antibody? (Run a “No primary” control):
- Do you obtain the same results every time e.g. are background bands always in the same place? Almost no bands
- What steps have you altered? Primary antibody concentration, primary antibody incubation time, Transfer time and transfer solution composition (methanol)

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Answer

I am sorry to hear you have been experiencing problems with our antibodies. The quality of our products is important to us and I would like to reassure you that we investigate all customer complaints.

I would like to investigate this particular case further for you, and also obtain more information for our quality records. In order to proceed with this, there are a few things I would like to clarify to better understand and solve the problems experienced with this antibody.

- Could you please send the order details for each antibody? It is important for us to monitor the quality of the antibodies, and also dismiss any problems that may have occurred during the shipping.

- Did all three antibodies give the exact problem? Could you please specify for each antibody what the problem is? If you could please send images of the blots that would be of very much help to understand the problem.

Regarding the blocking with milk, I am afraid it is not recommended as a blocking agent when phospho-proteins, as the casein could break the phosphorilated positions, causing degradations products leading to unspecific bands.

Thank you for your cooperation. I look forward to receiving your reply. Please do not hesitate to contact us if you need any more advice or information.

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Question

Subject: Re: Ryanodine Receptors Abupdate

Please check for mea midsagittal section of rat or mouse cerebellum. .Does this antibody stain small neurons in the granular layer of the caudal cerebellar vermis?
Regards,

Read More
Answer

Thank you for email.

This antibody is very well charaterized. We know this antibody detects RyR-3 in mouse cells and by Western blot, this antibody detects a 565 kDa protein representing RyR from rat skeletal muscle extracts.

The RyR-3 detected ion mouse is mainly expressed smooth muscle and the brain (striatum, thalamus and hippocampus).

We do not have any data about rat or mouse cerebellum and also donot know if this antibody will stain neurons in the granular layer of the caudal cerebellar vermis.

If there is evidence that RyR-3 is expressed inneurons in the granular layer of the caudal cerebellar vermis in mouse than I can recommend this antibody. But we do not want to suggest a product that might be unsuitable for your purposes and therefore recommend a literature search.

I am sorry I could not answer your questions on this occasion and hope this information is nevertheless helpful.

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Question

Thank you very much for your kind, prompt reply. Do you have other specific phospho antibodies as well?

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Answer

Thank you for your reply.


We have a number of phospho specific antibodies in our catalog, but ab59225 is the only phospho specific antibody we have to Ryanodine Receptors.


In order to determine specifically which residues are phosphorylated, you can perform an IP with an antibody to total ryanodine receptor (such as ab2868) and analyze the product in a mass spectrometer.


Another possibility would be to perform a sandwich ELISA using an antibody to total ryanodine receptor for capture and an antibody to a phosphorylated residue for detection. While this approach would not tell you which residues specifically are phosphorylated, you would be able to differentiate between phosphoserine (ab6639), phosphothreonine (ab9337), and phosphotyrosine (ab9319).


I hope this helps, please let me know if you need any additional information.

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Question

Haben Sie Tips zum Blotten diese 565 kDa Proteins? Haben schon einiges probiert, funktioniert nicht. Die meisten Marker gehen nur bis 460 kDa.

Read More
Answer

Vielen Dank für Ihren Anruf. Das Labor hat mir mitgeteilt, dass für den Western blot ein 6- oder 8%iges Acrylamidgel empfohlen wird und der Transfer 'wet' (d.h. 'not fast or semi-dry') erfolgen sollte. Dies kann bei 90 Volt für 2 Stunden oder niedrigerer Spannung über Nacht geschehen, wie Sie schon vorgeschlagen hatten. Wichtig sind auch SDS im Transferpuffer in einer Endkonzentration von 0.1%, weil dies die Präzipitation großer Proteine verhindert. Eine geringe Methanolkonzentration im Transferpuffer verbessert ebenfalls den Transfer. Außerdem handelt es sich beim Ryanodinrezeptor um ein Protein mit mehreren Transmembrandomänen. Daher könnten bessere Ergebnisse erzielt werden, wenn die Proben nicht bei 95-100ºC, sondern nur bei 60-70ºC aufgekocht werden, und statt Beta-Mercaptoethanol im Ladepuffer besser DTT verwendet wird (https://www.abcam.com/index.html?pageconfig=resource&rid=11379#A6: 6. Preparation of samples for loading into gels; siehe auch Anhang). Der Antikörperklon [34C] wurde schon oft in der Literatur zitiert, unter anderem in Walton et al (PMID 1645737, siehe Anhang), und ich bin mir sicher, dass Sie darin noch detaillierte Protokollbeschreibungen finden. Die Transferbedingungen in dieser Publikation waren anfänglich 100 V für 2 Stunden, danach 40 V über Nacht in 10 mM 2[N-cyclohexylamino] ethan-suifonic acid, pH 9.6 und 10% Ethanol. Auch die folgenden Publikationen könnten hilfreiche Informationen enthalten: U. Schmidt, et. al. Restoration of Diastolic Function in Senescent Rat Hearts Through Adenoviral Gene Transfer of Sarcoplasmic Reticulum Ca2+-ATPase. Circulation, Feb 2000; 101: 790 - 796. http://circ.ahajournals.org/cgi/reprint/101/7/790 Z. Liu, et al Localization of a Disease-associated Mutation Site in the Three-dimensional Structure of the Cardiac Muscle Ryanodine Receptor. JBC Dec 2005 Manuscript M505714200. http://www.jbc.org/cgi/reprint/M505714200v1 G. Anyatonwu, et al. Organic Cation Permeation through the Channel Formed by Polycystin-2. JBC Jun 2005 Manuscript M504359200. http://www.jbc.org/cgi/reprint/M504359200v1 Marisa Brini, et al. Ca2+ Signaling in HEK-293 and Skeletal Muscle Cells Expressing Recombinant Rynaodine Receptors Harboring Malignant Hyperthermia and Central Core Disease Mutations. JBC Feb 2005 Manuscript M410421200. http://jbc.org/cgi/reprint/M410421200v1 D. Bare, et al. Cardiac Type 2 Inositol 1,4,5-Triphosphate Receptor: Interaction and Modulation by Calcium/Calmodulin-Dependent Protein Kinase II. JBC Feb 2005 Manuscript M414212200. http://www.jbc.org/cgi/reprint/M414212200v1 P. Koulen, et. al. Differentially Distributed IP3 Receptors and Ca2 Signaling in Rod Bipolar Cells. IOVS 46(1):292-298, 2005. http://www.iovs.org/cgi/reprint/46/1/292 B. Xiao, et. al. Isoform-dependent Formation of Heteromeric Ca2+ Release Channels (Ryanodine Receptors). JBC 277(44):41778-41785, 2002. http://www.jbc.org/cgi/reprint/277/44/41778 P. Aracena-Parks, et. al. Identification of Cysteines Involved in S-Nitrosylation, S-Glutathionylation, and Oxidation to Disulfides in Ryanodine Receptor Type 1. J. Biol. Chem., Dec 2006; 281: 40354 - 40368. http://www.jbc.org/cgi/reprint/281/52/40354 Wie am Telefon erwähnt, möchte ich Sie gerne auf unsere Optiblot-Gelelektrophorese-Sparte aufmerksam machen (https://www.abcam.com/Optiblot). Die Gele, die wir neu in unseren Katalog aufgenommen haben, sind aufgrund einer neuen Polymerisationsstruktur besonders stabil, was gerade bei einer niedrigen Konzentration von 4-8% von Vorteil sein kann (ab119204 bzw. ab119208, siehe unten). Leider haben wir derzeit keinen High Molecular Weight-Marker bis 565 kDa erhältlich; allerdings gibt es im Moment zu jeder Optiblot-Bestellung einen Marker kostenlos (ab123069). Click here (or use the following: https://www.abcam.com/TEO-Tricine-Precast-Gels-RunBluetrade-4-8-12-well-10x10cm-ab119204.html). Click here (or use the following: https://www.abcam.com/Precast-Gel-SDS-PAGE-4-8-8x10cm12well-ab119208.html). Ich hoffe, diese Informationen sind hilfreich für Sie. Wir würden jedoch gerne mit Ihnen in Kontakt bleiben, um sicherzustellen, dass Sie zufriedenstellende Ergebnisse mit dem Antikörper erzielen, wie es unsere Abpromise garantiert (https://www.abcam.com/Abpromise). Bitte lassen Sie mich daher wissen, ob ich Ihnen helfen konnte und zögern Sie nicht, sich wieder bei uns zu melden, falls Sie weitere Fragen haben.

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Question

Dear Sir/Madam, I have a question about your antibody ab2868 (Anti-Ryanodine Receptor, RyR). In the description of the antibody specificity it says 'Immunohistochemical staining of RyR in chicken brain results in intense staining of cerebral Purkinje neurons.' 1. I suppose you mean cerebellar, rather than cerebral Purkinje neurons. 2. Is this only true for chicken or do you have data for other species also (mouse, rat, human)? Thank you very much in advance. Yours faithully    

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Answer

Thank you for your inquiry. 1. Thank you for making is aware of this typo. This has been corrected. 2. We only are aware of a publication for chicken where this clone of antibody was used: J Cell Biol. 1991 Jun;113(5):1145-57. "Ryanodine and inositol trisphosphate receptors coexist in avian cerebellar Purkinje neurons." Author(s): Walton PD, Airey JA, Sutko JL, Beck CF, Mignery GA, Südhof TC, Deerinck TJ, Ellisman MH Unfortunately, we do not have any in-house data on other species cerebellar Purkinje neurons. This clone is widely used and we might not be aware of all publications with. I hope this information is helpful and wish you good luck with your research.

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