HSPA4 Antibody 2 Publications

Rabbit Polyclonal| Catalog number: 21206-1-AP

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Con: 27 μg/150 μl

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Species specificity:
human, mouse, rat, monkey

Positive WB detected in:
L02 cells, A375 cells, HEK-293 cells, K-562 cells, mouse brain tissue, mouse kidney tissue, mouse liver tissue, mouse lung tissue, mouse ovary tissue, mouse testis tissue, NIH/3T3 cells, rat brain tissue

Positive IP detected in:
mouse brain tissue

Positive IHC detected in:
human colon cancer tissue, human breast cancer tissue, human pancreas cancer tissue

Positive IF detected in:
HepG2 cells

Recommended dilution:
WB : 1:500-1:3000
IP : 0.5-4.0 ug for IP and 1:500-1:2000 for WB
IHC : 1:20-1:200
IF : 1:10-1:100

Product Information


Purification method:
Antigen affinity 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 4

Calculated molecular weight:
840aa,94 kDa

Observed molecular weight:
110-120 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

APG 2, APG2, Heat shock 70 kDa protein 4, heat shock 70kDa protein 4, HS24/P52, HSP70.4, hsp70RY, HSPA4, RY

HSPA4 (also known as Apg-2, HSP70RY) is a 110 kDa cytosolic protein, a member of the heat-shock protein 110 (Hsp 110) subfamily of Hsp70 proteins which are highly conserved chaperons implicated in protein folding, protein refolding, protein transport, and protein targeting. HSPA4 is ubiquitously expressed and its expression is not heat inducible. Overexpression of HSPA4 has been reported in some leukemia and solid tumors. This antibody well recognized the endogenous HSPA4 protein in mouse brain/ testis tissues. ( 21487003)

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