GRP78 anticorps (N-Term)

N° du produit ABIN863190

Détail du produit anti-GRP78 anticorps

Antigène: GRP78 (HSPA5) (Heat Shock 70kDa Protein 5 (Glucose-Regulated Protein, 78kDa) (HSPA5))

Épitope: N-Term

Reactivité: Humain

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Cet anticorp GRP78 est non-conjugé

Application: Western Blotting (WB), ELISA, Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC)

Specificité: Detects ~78 kDa.

Réactivité croisée: Chien, Drosophila melanogaster, Hamster, Humain, Souris, Rat

Purification: Protein A Purified

Immunogène: Full length human GRP78 (Bip) his tagged at the N terminus

Information d'application

Indications d'application:

• WB (1:2000)
• ICC/IF (1:100)
• optimal dilutions for assays should be determined by the user.

Commentaires:

0.5 μg/ml of ABIN863189 was sufficient for detection of Grp78 in 10 μg of rat tissue lysate by ECL immunoblot analysis using goat anti-rabbit IgG:HRP as the secondary antibody.

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 1 mg/mL

Buffer: PBS, 50 % glycerol, 0.09 % sodium azide, Storage buffer may change when conjugated

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: -20 °C

Stockage commentaire: -20°C

Références pour anticorps anti-GRP78 (ABIN863190)

Griffiths, Del Bel, Wilk, Brill: "Cellular homeostasis in the Drosophila retina requires the lipid phosphatase Sac1." dans: Molecular biology of the cell, Vol. 31, Issue 11, pp. 1183-1199, (2020) (PubMed).

Liu, Chowdhury, Fang, Liu, Srikant: "Attenuation of unfolded protein response and apoptosis by mReg2 induced GRP78 in mouse insulinoma cells." dans: FEBS letters, Vol. 588, Issue 11, pp. 2016-24, (2014) (PubMed).

Coelho, Cairrão, Zeng, Pires, Coelho, Ron, Ryoo, Domingos: "Xbp1-independent Ire1 signaling is required for photoreceptor differentiation and rhabdomere morphogenesis in Drosophila." dans: Cell reports, Vol. 5, Issue 3, pp. 791-801, (2013) (PubMed).

Détails sur GRP78

Antigène: GRP78 (HSPA5) (Heat Shock 70kDa Protein 5 (Glucose-Regulated Protein, 78kDa) (HSPA5))

Autre désignation: GRP78 (HSPA5 Produits)

Synonymes: anticorps GRP78, anticorps BiP, anticorps GRP-78, anticorps grp78, anticorps hspa5a, anticorps BIP, anticorps MIF2, anticorps AL022860, anticorps AU019543, anticorps Bip, anticorps D2Wsu141e, anticorps D2Wsu17e, anticorps Grp78, anticorps Hsce70, anticorps SEZ-7, anticorps Sez7, anticorps baffled, anticorps mBiP, anticorps cb865, anticorps fb60h09, anticorps fi36d04, anticorps wu:fb60h09, anticorps wu:fi36d04, anticorps zgc:55994, anticorps zgc:77606, anticorps 78 kDa glucose-regulated protein, anticorps heat shock protein family A (Hsp70) member 5, anticorps BiP/GRP78, anticorps glucose-regulated protein 78, anticorps putative glucose-regulated protein 78, anticorps Hsp70 family ATPase KAR2, anticorps heat shock protein family A (Hsp70) member 5 S homeolog, anticorps heat shock 70 kDa protein 5a, anticorps heat shock 70kDa protein 5 (glucose-regulated protein, 78kDa), anticorps heat shock protein 5, anticorps heat shock protein family A member 5, anticorps CpipJ_CPIJ003550, anticorps HSPA5, anticorps grp78, anticorps LOC100533358, anticorps BiP/grp78, anticorps Tc00.1047053506585.40, anticorps Tb11.02.5450, anticorps Tb11.02.5500, anticorps LMJF_28_1200, anticorps KAR2, anticorps LOC100135840, anticorps hspa5.S, anticorps hspa5, anticorps Hspa5

Sujet: 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).

ID gène: 3309

NCBI Accession: NP_005338

UniProt: P11021

Pathways: Thyroid Hormone Synthesis, ER-Nucleus Signaling