HSPA2 Antibody 0 Publications

Mouse Monoclonal| Catalog number: 66291-1-Ig |CloneNo.: 1A4A9

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Con: 150 μg/150 μl

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Species specificity:
human, rat, mouse

Positive WB detected in:
NIH/3T3 cells, HeLa cells, ROS1728 cells

Positive IHC detected in:
human testis tissue

Positive IF detected in:
HeLa cells

Recommended dilution:
WB : 1:5000-1:50000
IHC : 1:20-1:200
IF : 1:20-1:200

Product Information


Purification method:
Protein G purification


PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
heat shock 70kDa protein 2

Calculated molecular weight:
639aa,70 kDa

Observed molecular weight:
70 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

Heat shock 70 kDa protein 2, heat shock 70kDa protein 2, HSP70 2, HSP70 3, HSPA2

Human HSPA2 is a member of the HSPA (HSP70) family of heat-shock proteins, encoded by the gene originally described as testis-specific. Recently, it has been reported that HSPA2 can be also expressed in human somatic tissues in a cell-type specific manner. HSPA2 is a cytosol/nuclear protein able to translocate between cytoplasm and nucleus. HSPA2 is involved in sperm maturity, function and fertility. Aberrant expression of HSPA2 in testes has been connected with male infertility. Recently, HSPA2 has attracted increased interest due to its possible involvement in carcinogenesis of non-testicular tissues. This antibody well recognized the endogenous HSPA4 protein in testis and multiple cell lines. (21373891)

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