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GRP78 BiP Rabbit mAb  (Cat.#:AYM30099)

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Host: RabbitClonality: MonoclonalReactivity: Human,Mouse,RatWBIHCICC
Cat.# AYM30099
Target / gene HSPA5
Host Rabbit
Clonality Monoclonal
Reactivity Human, Mouse, Rat
Application WB, IHC, ICC

Cat.#:AYM30099

SizePrice
50ul ¥1150.00 Add to cart
100ul ¥2100.00 Add to cart
  • Information

  • Application guide

  • Related products

  • Immunogen

  • Target data

  • Resources

  • Protocols

  • FAQs

Reactivity Human,Mouse,Rat
Host Rabbit
Clonality Monoclonal
Isotype IgG
Application WBIHCICC
Dilution WB: 1:500 - 1:2000
IHC: 1:50 - 1:200
ICC: 1:50 - 1:200
Predicted MW 72kDa
Observed MW 78kDa-100KD
Format Liquid
Storage Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.75% BSA,50% glycerol,pH7.3.
Conjugate Unconjugated
Positive HepG2,U-87MG,Mouse liver,Mouse brain,Rat liver
Subcellular Cytoplasm,Endoplasmic reticulum lumen,Melanosome
Purification Affinity purification

Applications and conditions

Where to start

These starting conditions come from the recommended dilution, validation images, and general assay practice. Titrate for your sample and detection system.

WB Conditions for WB
Recommended dilution 1:500 - 1:2000
Suggested sample / positive control HepG2,U-87MG,Mouse liver,Mouse brain,Rat liver
Key conditions Use a fresh lysate, incubate at the recommended dilution, and check the predicted and observed molecular weight
Expected result Expected signal or band near 78kDa-100KD
Controls Include a positive sample, a negative sample, and a secondary or isotype control
IHC Conditions for IHC
Recommended dilution 1:50 - 1:200
Suggested sample / positive control HepG2,U-87MG,Mouse liver,Mouse brain,Rat liver
Key conditions For paraffin sections, optimize retrieval buffer pH, retrieval time, and primary incubation
Expected result Expected localization: Cytoplasm,Endoplasmic reticulum lumen,Melanosome
Controls Include a positive sample, a negative sample, and a secondary or isotype control
ICC Conditions for ICC
Recommended dilution 1:50 - 1:200
Suggested sample / positive control HepG2,U-87MG,Mouse liver,Mouse brain,Rat liver
Key conditions Optimize fixation, permeabilization, and blocking, and include a secondary-only control
Expected result Expected fluorescence localization: Cytoplasm,Endoplasmic reticulum lumen,Melanosome
Controls Include a positive sample, a negative sample, and a secondary or isotype control

Related products

More associated products >>

Immunogen

Immunogen Recombinant fusion protein corresponding to Human GRP78 BiP.
Sequence
View sequence
EEDKKLKERIDTRNELESYAYSLKNQIGDKEKLGGKLSSEDKETMEKAVEEKIEWLESHQDADIEDFKAKKKELEEIVQPIISKLYGSAGPPPTGEEDTAE

Target data

Background The protein encoded by this gene is a member of the heat shock protein 70 (HSP70) family. It is localized in the lumen of the endoplasmic reticulum (ER), and is involved in the folding and assembly of proteins in the ER. As this protein interacts with many ER proteins, it may play a key role in monitoring protein transport through the cell.
Gene ID 3309
Gene name HSPA5
Swiss P11021
Synonym GRP78 BiP,GRP78 BiP Rabbit mAb,HSPA5,78 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,GRP78
Functions 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 ERN1/IRE1-mediated unfolded protein response (UPR) (PubMed:1550958, 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). Accumulation of misfolded protein in the endoplasmic reticulum causes release of HSPA5/BiP from ERN1/IRE1, allowing homodimerization and subsequent activation of ERN1/IRE1 (By similarity).
Research area

Resources

Validation data

8 images

Validation images at the top of the page cover WB / IHC / ICC.

References

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Support can help confirm the application, sample, dilution, controls, and assay conditions.

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Send the catalog number, application, sample type, and assay. Support can confirm dilution, controls, and COA or lot documents.

FAQs

Listed applications: WB, IHC, ICC. Use the validation images and recommended dilution as a starting point.
Send the catalog number and lot through the inquiry form. Support will help with the lot documents.
Use the recommended conditions as a starting concentration. Sample, fixation, and detection system may need a titration.

Protocols

Protocols
AYM30099