|Calculated MW||52,46，33 KDa|
|Other Names||Bag 1;BAG family molecular chaperone regulator 1;BAG-1;BAG1;BAG1_HUMAN;BCL 2 Associated Athanogene 1;BCL 2 associated athanogene;BCL 2 binding athanogene 1;Bcl-2-associated athanogene 1;BCL2 associated athanogene 1;BCL2 associated athanogene;Glucocorticoid receptor-associated protein RAP46;HAP1;Haptoglobin;RAP 46;RAP46.|
|Format||Purified mouse monoclonal antibody in PBS(pH 7.4) containing with 0.02% sodium azide and 50% glycerol.|
|Storage||Store at -20 °C.Stable for 12 months from date of receipt|
|Function||Inhibits the chaperone activity of HSP70/HSC70 by promoting substrate release. Inhibits the pro-apoptotic function of PPP1R15A, and has anti-apoptotic activity. Markedly increases the anti-cell death function of BCL2 induced by various stimuli.|
|Cellular Location||Isoform 1: Nucleus. Cytoplasm. Note=Isoform 1 localizes predominantly to the nucleus Isoform 4: Cytoplasm. Nucleus. Note=Isoform 4 localizes predominantly to the cytoplasm. The cellular background in which it is expressed can influence whether it resides primarily in the cytoplasm or is also found in the nucleus. In the presence of BCL2, localizes to intracellular membranes (what appears to be the nuclear envelope and perinuclear membranes) as well as punctate cytosolic structures suggestive of mitochondria|
|Tissue Location||Isoform 4 is the most abundantly expressed isoform. It is ubiquitously expressed throughout most tissues, except the liver, colon, breast and uterine myometrium. Isoform 1 is expressed in the ovary and testis. Isoform 4 is expressed in several types of tumor cell lines, and at consistently high levels in leukemia and lymphoma cell lines. Isoform 1 is expressed in the prostate, breast and leukemia cell lines. Isoform 3 is the least abundant isoform in tumor cell lines (at protein level)|
Inhibits the chaperone activity of HSP70/HSC70 by promoting substrate release. Inhibits the pro-apoptotic function of PPP1R15A, and has anti-apoptotic activity. Markedly increases the anti-cell death function of BCL2 induced by various stimuli.
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Takayama S.,et al.Submitted (SEP-1997) to the EMBL/GenBank/DDBJ databases.
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Suzuki Y.,et al.Submitted (APR-2005) to the EMBL/GenBank/DDBJ databases.