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Cell Signaling Gpat3 (E9r5i) Rabbit mAb
List Price
$342.39
Your Price
$342.39
Cell Signaling Gpat3 (E9r5i) Rabbit mAb - CSIG (Additional S&H or Hazmat Fees May Apply)
NETA PART:
CSIG-96164S
MFG.PART:
96164S
UNSPSC:
12352203
Manufacturer:
Cell Signaling
| Size | 100 µl |
| Reactivity | M |
| Sensitivity | Endogenous |
| Molecular Weight (kDa) | 40 |
| Source/Isotype | Rabbit IgG |
| Application/Dilution | {Western Blotting: 1:1000} |
| Storage | Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody. |
| Specificity/Sensitivity | GPAT3 (E9R5I) Rabbit mAb recognizes endogenous levels of total GPAT3 protein. |
| Species Reactivity | Mouse |
| Source/Purification | Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Leu397 of human GPAT3 protein. |
| Background | Glycerol-3-phosphate acyltransferases (GPATs) catalyze the first step in the de novo synthesis of triacylglycerol (TAG) and phospholipids by converting glycerol-3-phosphate to lysophosphatidic acid (LPA) (1). The GPAT family consists of four family members: two mitochondrial proteins (GPAT1 and GPAT2) and two microsomal proteins (GPAT3 and GPAT4). Each can differ in tissue expression, regulation, and physiological and pathophysiological roles (2). The microsomal proteins GPAT3 and GPAT4 were originally designated as AGPAT8 and AGPAT6, respectively. 1-acyl-glycerol-3-phosphate acyltransferase (AGPAT) catalyzes the subsequent reaction converting LPA to phosphatidic acid. The genes were renamed to GPAT3 and GPAT4 upon elucidation of GPAT activity (3,4). Both GPAT3 and GPAT4 are expressed in adipose tissue, but GPAT3 is highly induced during adipocyte differentiation (4). Brown adipose tissue (BAT) preferentially expresses GPAT4 (5). GPAT3 and GPAT4 may also be phosphorylated in response to insulin treatment to increase GPAT activity (6). Accumulation of saturated LPA produced by GPAT4 at the ER-mitochondrial contact site can inhibit autophagy through the abnormal formation of omegasomes, which are precursors to the autophagosome (7). Glycerolipid synthesis by GPAT3 and GPAT4 can also regulate activation of macrophages (8). |
| SKU | CSIG-96164S |
|---|---|
| Featured | No |
| Supplier Part Number | 96164S |
| UM | EA |
| UNSPSC | 12352203 |
| Manufacturer Name | Cell Signaling |
| MSDS URL | Click here |
| Temperature | -20C |
| CountryOfOrigin | United States |
| ProductLine | CSIG |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 5 |
| Hazardous | N |
| ACT Ecolabel | No |