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.
Formulation
0.5mg/ml if reconstituted with 0.2ml sterile DI water
Host
Rabbit
Immunogen Region
Amino acids KLFEMAYKKMASEREGSGSSGTGEQKEDQKEEKQ of human HSPA9/GRP75 were used as the immunogen for the GRP75 antibody.
Isotype
IgG
Predicted Reactivity
Human, Mouse, Monkey
Reactivity
Monkey, Human, Mouse
Recombinant
No
Subcellular Location
Cytoplasmic
Antigen
GRP75
Uniprot
P38646
Format
Antigen affinity purified
Purification
Antigen affinity
Storage
After reconstitution, the GRP75 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.
Applications
IHC-P, WB, FACS
Dilution
Western blot: 0.1-0.5ug/ml,Immunohistochemistry (FFPE): 2-5ug/ml,Flow cytometry: 1-3ug/million cells