HSPA9 Antibody / GRP75

HSPA9 (heat shock 70kDa protein 9 (mortalin) ), also known as GRP75, mot-2, mthsp75, PBP74, HSPA9B, MORTALIN or MORTALIN, PERINUCLEAR, is a highly conserved member of the HSP70 family of proteins. It functions as a chaperone in the mitochondria, cytoplasm, and centrosome. The HSPA9 gene is mapped to chromosome 5q31.2 based on an alignment of the HSPA9 sequence with the genomic sequence. Knockdown of HSPA9 in erythroid cultures was associated with an increased number of cells in the G0/G1 phase of the cell cycle and accelerated apoptosis. Knockdown of Hspa9 in mouse bone marrow cells, followed by transplantation into wildtype recipients, also resulted in loss of erythroid cell number. Haploinsufficiency for HSPA9 may contribute to abnormal hematopoiesis in myelodysplastic syndromes. This protein plays a role in the control of cell proliferation.

Product Specifications

CAS Number

9007-83-4

Specifications

Western blot: 1-2 µg/mL, Immunohistochemistry (FFPE) : 2-5 µg/mL, Immunofluorescence (FFPE) : 5 µg/mL, Flow cytometry: 1-3ug/million cells

UniProt

P38646

Host

Mouse

Reactivity

Human, Mouse, Rat

Immunogen

C-terminal region amino acids KLFEMAYKKMASEREGSGSSGTGEQKEDQKEEKQ from the human protein were used as the immunogen for the HSPA9 antibody.

Clonality

Monoclonal

Isotype

IgG1

Clone

4I9

Applications

WB, IHC-P, IF, FACS

Purity

Affinity purified

Format

Purified

Buffer

Lyophilized from 1X PBS with 2% Trehalose

Reconstitution

After reconstitution, the HSPA9 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

Limitations

This HSPA9 antibody is available for research use only.

Storage Conditions

After reconstitution, the HSPA9 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.

Formulation

0.5 mg/mL if reconstituted with 0.2ml sterile DI water

Applications Notes

Optimal dilution of the HSPA9 antibody should be determined by the researcher.

Location

Cytoplasmic

Image Legend

Immunofluorescent staining of FFPE human Caco-2 cells with HSPA9 antibody (green) and DAPI nuclear stain (blue) . HIER: steam section in pH6 citrate buffer for 20 min.