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AB312997

Alexa Fluor® 568 Anti-GRP78 BiP 抗体 [EPR4041(2)]

Alexa Fluor® 568 Anti-GRP78 BiP antibody [EPR4041(2)]

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Rabbit Recombinant Monoclonal GRP78 BiP antibody - conjugated to Alexa Fluor® 568.

別名を表示する

GRP78, HSPA5, Endoplasmic reticulum chaperone BiP, 78 kDa glucose-regulated protein, Binding-immunoglobulin protein, Heat shock protein 70 family protein 5, Heat shock protein family A member 5, Immunoglobulin heavy chain-binding protein, GRP-78, BiP, HSP70 family protein 5

関連する標識済み抗体及び組成の異なる製品 (9)

  • Unconjugated

    Anti-GRP78 BiP antibody [EPR4041(2)]

  • Carrier free

    Anti-GRP78 BiP antibody [EPR4041(2)] - BSA and Azide free

  • 565 Alexa Fluor® 555

    Alexa Fluor® 555 Anti-GRP78 BiP antibody [EPR4041(2)]

  • 617 Alexa Fluor® 594

    Alexa Fluor® 594 Anti-GRP78 BiP antibody [EPR4041(2)]

  • 578 PE

    PE Anti-GRP78 BiP antibody [EPR4041(2)]

  • 660 APC

    APC Anti-GRP78 BiP antibody [EPR4041(2)]

  • 519 Alexa Fluor® 488

    Alexa Fluor® 488 Anti-GRP78 BiP antibody [EPR4041(2)]

  • 665 Alexa Fluor® 647

    Alexa Fluor® 647 Anti-GRP78 BiP antibody [EPR4041(2)]

  • 775 Alexa Fluor® 750

    Alexa Fluor® 750 Anti-GRP78 BiP antibody [EPR4041(2)]

Key facts

宿主種

Rabbit

クローン性

Monoclonal

クローン番号

EPR4041(2)

アイソタイプ

IgG

標識

Alexa Fluor® 568

励起波長/蛍光波長

Ex: 578nm, Em: 603nm

キャリアフリー

No

アプリケーション

Antibody Labelling, Target Binding Affinity

applications

免疫原

The exact immunogen used to generate this antibody is proprietary information.

特異性

Stimulation may be required to allow detection of the target protein due to low levels of endogenous expression in some samples. Please see images below for recommended treatment conditions and positive controls.The mouse and rat recommendation is based on the WB results. We do not guarantee IHC-P for mouse and rat.

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下記製品にもご興味をお持ちいただけるかもしれません:

AB302765

Human GRP78 BiP ELISA Kit

4

1 Reviews

製品ページを見る
こちらの製品も推奨する理由

この製品は、同様の実験や関連する研究で広く使用されていることから推奨させていただいております。

お客様の実験に適するかご確認いただくため、必ず製品データシートをご確認いただくことをお勧めいたします。ご不明点等ございましたら、テクニカルサポートチームまでお問い合わせください。

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製品の詳細

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

How are conjugated primary antibodies validated?
This conjugated primary antibody is released using a quantitative quality control method that evaluates binding affinity post-conjugation and efficiency of antibody labeling.
For suitable applications and species reactivity, please refer to the unconjugated version of this clone.

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出荷温度及び保存条件

製品の状態
Liquid
精製方法
Affinity purification Protein A
バッファー組成
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: 68% PBS, 30% Glycerol (glycerin, glycerine), 1% BSA
出荷温度
Blue Ice
短期保存期間
1-2 weeks
短期保存温度
+4°C
長期保存温度
-20°C
分注に関する情報
Upon delivery aliquot
保管に関する情報
Avoid freeze / thaw cycle|Store in the dark
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補足情報

This supplementary information is collated from multiple sources and compiled automatically.

GRP78 also known as BiP or HSPA5 is a protein that plays an important role in protein folding and assembly within the endoplasmic reticulum (ER). It weighs approximately 78 kDa hence the name GRP78. This chaperone protein binds to hydrophobic regions of nascent polypeptides to prevent aggregation and misfolding. GRP78 is expressed in high levels in the ER of cells where it monitors cellular stress and aids in maintaining ER homeostasis.
Biological function summary

GRP78/BiP is important in the unfolded protein response (UPR) a cellular stress response related to the ER. It is part of a complex that manages protein load inside the ER by regulating the fold of nascent proteins and interacting with other ER stress sensors like IRE1 PERK and ATF6. This function is essential for maintaining proper protein conformation in the ER especially during physiological stress ensuring that only correctly folded proteins proceed to the Golgi apparatus.

Pathways

GRP78/BiP significantly affects the UPR and apoptosis pathways. By controlling protein folding and quality in the ER GRP78 helps prevent cell death under stress conditions. It works closely with other proteins like ATF6 which activates stress response genes. In normal conditions GRP78 keeps stress transducers inactivated but during stress it dissociates allowing UPR signaling to occur.

GRP78/BiP has been implicated in cancer and neurodegenerative diseases. Overexpression of GRP78 is associated with tumor proliferation and poor prognosis in various cancers as cancer cells heavily rely on its protein-folding capacity to survive. Additionally in neurodegenerative diseases misfolded proteins can accumulate leading GRP78 to attempt counteracting these toxic aggregations highlighting its connection with proteins like tau and amyloid-beta in diseases such as Alzheimer's.
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製品プロトコール

For this product, it's our understanding that no specific protocols are required. You can visit:
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ターゲットの情報

Endoplasmic reticulum chaperone that plays a key role in protein folding and quality control in the endoplasmic reticulum lumen (PubMed : 2294010, PubMed : 23769672, PubMed : 23990668, PubMed : 28332555). Involved in the correct folding of proteins and degradation of misfolded proteins via its interaction with DNAJC10/ERdj5, probably to facilitate the release of DNAJC10/ERdj5 from its substrate (By similarity). Acts as a key repressor of the EIF2AK3/PERK and ERN1/IRE1-mediated unfolded protein response (UPR) (PubMed : 1550958, PubMed : 11907036, PubMed : 19538957). In the unstressed endoplasmic reticulum, recruited by DNAJB9/ERdj4 to the luminal region of ERN1/IRE1, leading to disrupt the dimerization of ERN1/IRE1, thereby inactivating ERN1/IRE1 (By similarity). Also binds and inactivates EIF2AK3/PERK in unstressed cells (PubMed : 11907036). Accumulation of misfolded protein in the endoplasmic reticulum causes release of HSPA5/BiP from ERN1/IRE1 and EIF2AK3/PERK, allowing their homodimerization and subsequent activation (PubMed : 11907036). Plays an auxiliary role in post-translational transport of small presecretory proteins across endoplasmic reticulum (ER). May function as an allosteric modulator for SEC61 channel-forming translocon complex, likely cooperating with SEC62 to enable the productive insertion of these precursors into SEC61 channel. Appears to specifically regulate translocation of precursors having inhibitory residues in their mature region that weaken channel gating. May also play a role in apoptosis and cell proliferation (PubMed : 26045166).. (Microbial infection) Plays an important role in viral binding to the host cell membrane and entry for several flaviruses such as Dengue virus, Zika virus and Japanese encephalitis virus (PubMed : 15098107, PubMed : 28053106, PubMed : 33432092). Acts as a component of the cellular receptor for Dengue virus serotype 2/DENV-2 on human liver cells (PubMed : 15098107).. (Microbial infection) Acts as a receptor for CotH proteins expressed by fungi of the order mucorales, the causative agent of mucormycosis, which plays an important role in epithelial cell invasion by the fungi (PubMed : 20484814, PubMed : 24355926, PubMed : 32487760). Acts as a receptor for R.delemar CotH3 in nasal epithelial cells, which may be an early step in rhinoorbital/cerebral mucormycosis (RCM) disease progression (PubMed : 32487760).
See full target information HSPA5
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