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Immunocytochemistry (ICC) (Immunocytochemistry/Immunofluorescence analysis using Rabbit Anti-GRP78 (Bip) Polyclonal Antibody . Tissue: Heat Shocked Cervical cancer cell line (HeLa). Species: Human. Fixation: 2% Formaldehyde for 20 min at RT. Primary Antibody: Rabbit Anti-GRP78 (Bip) Polyclonal Antibody at 1:100 for 12 hours at 4 degree C. Secondary Antibody: FITC Goat Anti-Rabbit (green) at 1:200 for 2 hours at RT. Counterstain: DAPI (blue) nuclear stain at 1:40000 for 2 hours at RT. Localization: Endoplasmic reticulum lumen. Melanosome. Cytoplasm. Nucleus. Magnification: 100x. (A) DAPI (blue) nuclear stain. (B) Anti-GRP78 (Bip) Antibody. (C) Composite. Heat Shocked at 42 degree C for 1h.)

Rabbit GRP78 Polyclonal Antibody | anti-GRP78 antibody

GRP78 (Bip) Antibody

Gene Names
HSPA5; BIP; MIF2; GRP78; HEL-S-89n
Reactivity
Human, Mouse, Rat, Dog, Fruit Fly, Hamster
Applications
Western Blot, Immunohistochemistry, Immunocytochemistry, Immunofluorescence, ELISA
Purity
Protein A Purified
Synonyms
GRP78; Polyclonal Antibody; GRP78 (Bip) Antibody; Rabbit Anti-Human GRP78 (Bip) Polyclonal; 78 kDa glucose regulated protein Antibody; 78 kDa glucose-regulated protein Antibody; AL022860 Antibody; AU019543 Antibody; BIP Antibody; D2Wsu141e Antibody; D2Wsu17e Antibody; Endoplasmic reticulum lumenal Ca(2+)-binding protein grp78 Antibody; Endoplasmic reticulum lumenal Antibody; Ca2+ binding protein grp78 Antibody; FLJ26106 Antibody; Glucose Regulated Protein 78kDa Antibody; GRP 78 Antibody; GRP-78 Antibody; GRP78_HUMAN Antibody; Heat shock 70 kDa protein 5 Antibody; Heat Shock 70kDa Protein 5 Antibody; HSCe70 Antibody; HSPA 5 Antibody; HSPA5 Antibody; Immunoglobulin Heavy Chain Binding Protein Antibody; Immunoglobulin heavy chain-binding protein Antibody; mBiP Antibody; MIF2 Antibody; Sez7 Antibody; anti-GRP78 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat, Dog, Fruit Fly, Hamster
Clonality
Polyclonal
Specificity
Detects ~78kDa.
Purity/Purification
Protein A Purified
Form/Format
PBS, 50% glycerol, 0.09% Sodium Azide
Concentration
1 mg/ml (varies by lot)
Sequence Length
654
Applicable Applications for anti-GRP78 antibody
Western Blot (WB), Immunohistochemistry (IHC), Immunocytochemistry (ICC), Immunofluorescence (IF), ELISA (EIA)
Application Notes
WB: 1:2000
ICC/IF: 1:100
Immunogen
Full length human GRP78 (Bip) his tagged at the N terminus
Immunogen Species
Human
Conjugate
Unconjugated
Cellular Localization
Endoplasmic Reticulum, Endoplasmic Reticulum Membrane, Melanosome
Certificate of Analysis
0.5 ug/ml of SPC-180 was sufficient for detection of Grp78 in 10 ug of rat tissue lysate by ECL immunoblot analysis using goat anti-rabbit IgG:HRP as the secondary antibody.
Preparation and Storage
Store at-20 degree C.

Immunocytochemistry (ICC)

(Immunocytochemistry/Immunofluorescence analysis using Rabbit Anti-GRP78 (Bip) Polyclonal Antibody . Tissue: Heat Shocked Cervical cancer cell line (HeLa). Species: Human. Fixation: 2% Formaldehyde for 20 min at RT. Primary Antibody: Rabbit Anti-GRP78 (Bip) Polyclonal Antibody at 1:100 for 12 hours at 4 degree C. Secondary Antibody: FITC Goat Anti-Rabbit (green) at 1:200 for 2 hours at RT. Counterstain: DAPI (blue) nuclear stain at 1:40000 for 2 hours at RT. Localization: Endoplasmic reticulum lumen. Melanosome. Cytoplasm. Nucleus. Magnification: 100x. (A) DAPI (blue) nuclear stain. (B) Anti-GRP78 (Bip) Antibody. (C) Composite. Heat Shocked at 42 degree C for 1h.)

Immunocytochemistry (ICC) (Immunocytochemistry/Immunofluorescence analysis using Rabbit Anti-GRP78 (Bip) Polyclonal Antibody . Tissue: Heat Shocked Cervical cancer cell line (HeLa). Species: Human. Fixation: 2% Formaldehyde for 20 min at RT. Primary Antibody: Rabbit Anti-GRP78 (Bip) Polyclonal Antibody at 1:100 for 12 hours at 4 degree C. Secondary Antibody: FITC Goat Anti-Rabbit (green) at 1:200 for 2 hours at RT. Counterstain: DAPI (blue) nuclear stain at 1:40000 for 2 hours at RT. Localization: Endoplasmic reticulum lumen. Melanosome. Cytoplasm. Nucleus. Magnification: 100x. (A) DAPI (blue) nuclear stain. (B) Anti-GRP78 (Bip) Antibody. (C) Composite. Heat Shocked at 42 degree C for 1h.)

Western Blot (WB)

(Western blot analysis of Human Glucose deprived glia cell lysates showing detection of GRP78 protein using Rabbit Anti-GRP78 Polyclonal Antibody . Primary Antibody: Rabbit Anti-GRP78 Polyclonal Antibody at 1:1000.)

Western Blot (WB) (Western blot analysis of Human Glucose deprived glia cell lysates showing detection of GRP78 protein using Rabbit Anti-GRP78 Polyclonal Antibody . Primary Antibody: Rabbit Anti-GRP78 Polyclonal Antibody at 1:1000.)
Related Product Information for anti-GRP78 antibody
GRP78 is a ubiquitously expressed, 78-kDa glucose regulated protein, and is commonly referred to as an immunoglobin chain binding protein (BiP). The BiP proteins are categorized as stress response proteins because they play an important role in the proper folding and assembly of nascent protein and in the scavenging of misfolded proteins in the endoplasmic reticulum lumen. Translation of BiP is directed by an internal ribosomal entry site (IRES) in the 5' non-translated region of the BiP mRNA. BiP IRES activity increases when cells are heat stressed (1). GRP78 is also critical for maintenance of cell homeostasis and the prevention of apoptosis (2). Luo et al. have provided findings that suggest GRP78 is essential for embryonic cell growth and pluripotent cell survival (3). In terms of diseases, GRP78 has been shown to be a reliable biomarker of hypoglycemia, to serve a neuroprotective function in neurons exposed to glutamate and oxidative stress (4), and its protein levels are reduced in the brains of Alzheimer's patients (5). Also, the induction of the GRP78 protein that results in severe glucose and oxygen deprivation could possible lead to drug resistance to anti-tumor drugs (6, 7).
References
1. Cho S., et al. (2007) Mol Cell Biol. 27(1): 368-83. 2. Yang Y., et al. (1998) J Biol Chem. 273: 25552-25555. 3. Luo S., et al (2006) 26 (15): 5688-97. 4. Yu Z., et al. (1999) Exp Neurol. 15: 302-314. 5. Koomagi R., et al. (1999) Anticancer Res. 19: 4333-4336. 6. Laquerre S., et al. (1998) J. Virology. 72: 4940-4949. 7. Dong D., et al. (2005) Cancer Res. 65(13): 5785-91.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
NCBI Official Full Name
endoplasmic reticulum chaperone BiP
NCBI Official Synonym Full Names
heat shock protein family A (Hsp70) member 5
NCBI Official Symbol
HSPA5
NCBI Official Synonym Symbols
BIP; MIF2; GRP78; HEL-S-89n
NCBI Protein Information
endoplasmic reticulum chaperone BiP
UniProt Protein Name
78 kDa glucose-regulated protein
UniProt Gene Name
HSPA5
UniProt Synonym Gene Names
GRP78; GRP-78; BiP
UniProt Entry Name
GRP78_HUMAN

NCBI Description

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.[provided by RefSeq, Sep 2010]

Uniprot Description

GRP78: a member of the HSP family of molecular chaperones required for endoplasmic reticulum integrity and stress-induced autophagy. Plays a central role in regulating the unfolded protein response (UPR), and is an obligatory component of autophagy in mammalian cells. May play an important role in cellular adaptation and oncogenic survival. One of the client proteins of GRP78 is protein double-stranded RNA-activated protein-like endoplasmic reticulum kinase (PERK). Probably plays a role in facilitating the assembly of multimeric protein complexes inside the ER.

Protein type: Heat shock protein; Chaperone

Chromosomal Location of Human Ortholog: 9q33.3

Cellular Component: signalosome; endoplasmic reticulum membrane; cell surface; focal adhesion; smooth endoplasmic reticulum; mitochondrion; endoplasmic reticulum; endoplasmic reticulum lumen; ER-Golgi intermediate compartment; membrane; melanosome; plasma membrane; integral to endoplasmic reticulum membrane; midbody; nucleus

Molecular Function: protein domain specific binding; protein binding; enzyme binding; ubiquitin protein ligase binding; chaperone binding; ATPase activity; unfolded protein binding; ribosome binding; misfolded protein binding; calcium ion binding; glycoprotein binding; ATP binding

Biological Process: platelet activation; ER-associated protein catabolic process; cerebellum structural organization; unfolded protein response; cerebellar Purkinje cell layer development; cellular response to glucose starvation; platelet degranulation; substantia nigra development; unfolded protein response, activation of signaling protein activity; cellular protein metabolic process; positive regulation of protein ubiquitination; negative regulation of transforming growth factor beta receptor signaling pathway; blood coagulation; ER overload response; positive regulation of cell migration; negative regulation of apoptosis

Research Articles on GRP78

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Product Notes

The GRP78 hspa5 (Catalog #AAA8002017) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The GRP78 (Bip) Antibody reacts with Human, Mouse, Rat, Dog, Fruit Fly, Hamster and may cross-react with other species as described in the data sheet. AAA Biotech's GRP78 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemistry (IHC), Immunocytochemistry (ICC), Immunofluorescence (IF), ELISA (EIA). WB: 1:2000 ICC/IF: 1:100. Researchers should empirically determine the suitability of the GRP78 hspa5 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "GRP78, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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