Anti-Lamin B Receptor/LBR 抗体 [BBmLBR 12.F8] - BSA and Azide free (ab269576)
Key features and details
- Mouse monoclonal [BBmLBR 12.F8] to Lamin B Receptor/LBR - BSA and Azide free
- Suitable for: ICC/IF, WB, IHC-P
- Knockout validated
- Reacts with: Mouse, Human
- Isotype: IgG2b
製品の概要
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製品名
Anti-Lamin B Receptor/LBR antibody [BBmLBR 12.F8] - BSA and Azide free
Lamin B Receptor/LBR 一次抗体 製品一覧 -
製品の詳細
Mouse monoclonal [BBmLBR 12.F8] to Lamin B Receptor/LBR - BSA and Azide free -
由来種
Mouse -
アプリケーション
適用あり: ICC/IF, WB, IHC-Pmore details -
種交差性
交差種: Mouse, Human -
免疫原
Recombinant fragment. This information is proprietary to Abcam and/or its suppliers.
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ポジティブ・コントロール
- ICC/IF: HEK-293 cells. WB: MEF-1 whole cell lysate IHC-P: Human duodenum tissue.
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特記事項
ab269576 is the carrier-free version of ab232731.
This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact orders@abcam.com.
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.
This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.
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
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製品の状態
Liquid -
保存方法
Shipped at 4°C. Store at +4°C. Do Not Freeze. -
バッファー
Constituent: PBS -
キャリア・フリー
はい -
Concentration information loading...
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精製度
Protein G purified -
ポリ/モノ
モノクローナル -
クローン名
BBmLBR 12.F8 -
アイソタイプ
IgG2b -
軽鎖の種類
kappa -
研究分野
関連製品
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Alternative Versions
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Recombinant Protein
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ab269576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 |
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ICC/IF |
Use a concentration of 10 µg/ml.
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WB |
Use a concentration of 1 µg/ml. Predicted molecular weight: 71 kDa.
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IHC-P |
Use a concentration of 0.05 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
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特記事項 |
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ICC/IF
Use a concentration of 10 µg/ml. |
WB
Use a concentration of 1 µg/ml. Predicted molecular weight: 71 kDa. |
IHC-P
Use a concentration of 0.05 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
ターゲット情報
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機能
Anchors the lamina and the heterochromatin to the inner nuclear membrane. -
関連疾患
Defects in LBR are a cause of Pelger-Huet anomaly (PHA) [MIM:169400]. PHA is an autosomal dominant inherited abnormality of neutrophils, characterized by reduced nuclear segmentation and an apparently looser chromatin structure. Heterozygotes show hypolobulated neutrophil nuclei with coarse chromatin. Presumed homozygous individuals have ovoid neutrophil nuclei, as well as varying degrees of developmental delay, epilepsy, and skeletal abnormalities.
Defects in LBR are the cause of hydrops-ectopic calcification-moth-eaten skeletal dysplasia (HEM) [MIM:215140]; also known as Greenberg skeletal dysplasia. HEM is a rare autosomal recessive chondrodystrophy characterized by early in utero lethality and, therefore, considered to be nonviable. Affected fetuses typically present with fetal hydrops, short-limbed dwarfism, and a marked disorganization of chondro-osseous calcification and may present with polydactyly and additional nonskeletal malformations.
Defects in LBR may be a cause of Reynolds syndrome (REYNS) [MIM:613471]. It is a syndrome specifically associating limited cutaneous systemic sclerosis and primary biliray cirrhosis. It is characterized by liver disease, telangiectasia, abrupt onset of digital paleness or cyanosis in response to cold exposure or stress (Raynaud phenomenon), and variable features of scleroderma. The liver disease is characterized by pruritis, jaundice, hepatomegaly, increased serum alkaline phosphatase and positive serum mitochondrial autoantibodies, all consistent with primary biliary cirrhosis. -
配列類似性
Belongs to the ERG4/ERG24 family. -
翻訳後修飾
Phosphorylated by CDK1 protein kinase in mitosis when the inner nuclear membrane breaks down into vesicles that dissociate from the lamina and the chromatin. It is phosphorylated by different protein kinases in interphase when the membrane is associated with these structures. Phosphorylation of LBR and HP1 proteins may be responsible for some of the alterations in chromatin organization and nuclear structure which occur at various times during the cell cycle. -
細胞内局在
Nucleus inner membrane. - Information by UniProt
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参照データベース
- Entrez Gene: 3930 Human
- Entrez Gene: 98386 Mouse
- Omim: 600024 Human
- SwissProt: Q14739 Human
- SwissProt: Q3U9G9 Mouse
- Unigene: 435166 Human
- Unigene: 4538 Mouse
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別名
- DHCR 14B antibody
- DHCR14B antibody
- Integral nuclear envelope inner membrane protein antibody
see all
画像
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All lanes : Anti-Lamin B Receptor/LBR antibody [BBmLBR 12.F8] (ab232731) at 1 µg/ml
Lane 1 : Wild-type HEK-293 whole cell lysate
Lane 2 :Human LBR (Lamin B Receptor) knockout HEK-293T cell lysate (ab257503)
Lane 3 : Wild-type MEF-1 whole cell lysate
Lane 4 : LBR knockout MEF-1 whole cell lysate
Lysates/proteins at 20 µg per lane.
Secondary
All lanes : Goat anti-Mouse IgG H&L (IRDye® 800CW) preadsorbed (ab216772) at 1/20000 dilution
Performed under reducing conditions.
Predicted band size: 71 kDa
Observed band size: 58 kDa why is the actual band size different from the predicted?This data was developed using the same antibody clone in a different buffer formulation (ab232731).
Lanes 1 - 4: Merged signal (red and green). Green - ab232731 observed at 58 kDa. Red - loading control, ab181602 (Rabbit Anti-GAPDH antibody [EPR16891]) observed at 37kDa.
ab232731 was shown to react with Lamin B Receptor (LBR) in wild-type HEK-293 and MEF-1 cells in western blot. Loss of signal was observed when LBR knockout samples were used. Wild-type and LBR knockout HEK-293 cell lysates (ab257503) and wild-type and LBR knockout MEF-1 cell lysates were subjected to SDS-PAGE. Membranes were blocked in 3% milk before incubation with ab232731 and ab181602 (Rabbit Anti-GAPDH antibody [EPR16891]) overnight at 4°C at 1 µg/ml and a 1 in 20000 dilution respectively. Blots were incubated with Goat anti-Mouse IgG H&L (IRDye® 800CW) preabsorbed (ab216772) and Goat anti-Rabbit IgG H&L (IRDye® 680RD) preabsorbed (ab216777) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
MEF-1 LBR knockout samples were kindly provided by the Brian Burke laboratory, A-Star Institute, Singapore.
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ab232731 staining Lamin B Receptor in HEK-293 cells. The cells were fixed with 4% paraformaldehyde (10min), permeabilized with 0.1%PBS-Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab232731 at 10µg/ml and ab6046, Rabbit polyclonal to beta Tubulin - Loading Control, at 1/1000 dilution. Cells were then incubated with ab150117, Goat Anti-Mouse IgG H&L (Alexa Fluor® 488) at 1/1000 dilution (shown in green) and ab150080, Goat polyclonal Secondary Antibody to Rabbit IgG - H&L (Alexa Fluor® 594) at 1/1000 dilution (shown in pseudocolor red). Nuclear DNA was labeled with DAPI (shown in blue).
Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).
This image was produced using the same antibody clone but in a different formulation ab232731, PBS and sodium azide.
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IHC image of Lamin B receptor staining in a section of formalin-fixed paraffin-embedded normal human duodenum* performed on a Leica BondTM system using the standard Protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20mins. The section was then incubated with ab232731, 0.05µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX. The inset secondary-only control image is taken from an identical assay without primary antibody.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
*Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre.
This image was produced using the same antibody clone but in a different formulation ab232731, PBS and sodium azide.
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All lanes : Anti-Histone H4 antibody [EPR16599] - BSA and Azide free (ab232371) at 1 µg/ml
Lane 1 : MEF-1 wild-type whole cell lysate
Lane 2 : MEF-1 LBR knockout whole cell lysate
Lysates/proteins at 10 µg per lane.
Performed under reducing conditions.
Predicted band size: 71 kDaThis image was produced using the same antibody clone but in a different formulation ab232731, PBS and sodium azide.
This blot was produced using a 4-12% Bis-tris under the MOPS buffer system. The gel was run at 200V for 55 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was blocked for an hour using 3% milk before ab232731 and ab181602 (Rabbit anti-GAPDH loading control) were incubated overnight at 4°C at a 1ug/ml concentration and 1/20000 dilution respectively. Antibody binding was detected using Goat anti-Mouse IgG H&L (IRDye® 800CW) preadsorbed (ab216772) and Goat anti-Rabbit IgG H&L (IRDye® 680RD) preadsorbed (ab216777) secondary antibodies at 1/20000 dilution for 1 hour at room temperature before imaging.
Cell samples kindly provided by the Brian Burke laboratory, A-Star Institute, Singapore.
プロトコール
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
データシートおよび資料
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Datasheet download
参考文献 (0)
ab269576 は論文での使用が確認できていません。