G4045

Anti-GRP75 (SQ-15) antibody produced in rabbit

~1 mg/mL, affinity isolated antibody, buffered aqueous solution

• Synonym(s): Anti-Glucose Regulated Protein 75, Anti-Mitochondrial Hsp70, Anti-Mortalin, Anti-Peptide Binding Protein 74
• MDL number: MFCD00164609
• UNSPSC Code: 12352203
• NACRES: NA.41

Properties

• biological source: rabbit
• conjugate: unconjugated
• antibody form: affinity isolated antibody
• antibody product type: primary antibodies
• clone: polyclonal
• form: buffered aqueous solution
• mol wt: antigen 75 kDa
• species reactivity: mouse, human, canine
• concentration: ~1 mg/mL
• technique(s): indirect immunofluorescence: 1-2 μg/mL using HeLa cells; western blot: 0.2-0.4 μg/mL using whole cell extracts of HeLa, MDCK, and NIH3T3 cells
• UniProt accession no.: P38646
• shipped in: dry ice
• storage temp.: −20°C
• target post-translational modification: unmodified
• Gene Information: mouse ... Hspa9(15526) ; rat ... Hspa9(291671)

Description

General description

GRP75 (glucose-regulated protein 75) belongs to a Hsp70 family of the heat shock proteins.

GRPs are unresponsive to heat stress and are induced by stress related to glucose starvation or defects in glycoprotein processing. GRP75/mortalin has been localized mainly to the endoplasmic reticulum (ER), but also to various cellular compartments including mitochondria and cytoplasmic vesicles.

Immunogen

synthetic peptide corresponding to amino acids 665-679 located at the C-terminus of human GRP75. This sequence is identical in mouse GRP75 (mot-1 and mot-2 isoforms) and highly conserved in rat (1 amino acid substitution).

Application

Anti-GRP75 antibody produced in rabbit has been used in :

• immunofluorescence
• immunoblotting
• immunocytochemistry

Biochem/physiol Actions

GRP75 (glucose-regulated protein 75) is involved in stress responses to intracellular trafficking, antigen processing, and control of cell proliferation, differentiation, and tumorigenesis. It is induced by low levels of ionizing radiation, glucose deprivation, calcium ionophore, and ozone and its levels correlate with muscle activity, mitochondrial activity, and biogenesis.

Heat shock proteins (HSP) are considered to function as molecular chaperones by transiently binding to newly synthesized proteins to facilitate their correct folding and assembly. GRP75 levels are associated with muscle activity, mitochondrial function and biogenesis.

Target description

GRP75 (SQ-15) encodes a heat-shock cognate protein. This protein plays a role in the control of cell proliferation.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves