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Cell Signaling Ass1 (D4o4b) Xp ® Rabbit mAb
List Price
$156.55
Your Price
$156.55
Cell Signaling Ass1 (D4o4b) Xp ® Rabbit mAb - CSIG (Additional S&H or Hazmat Fees May Apply)
NETA PART:
CSIG-70720T
MFG.PART:
70720T
UNSPSC:
12352203
Manufacturer:
Cell Signaling
| Size | 20 µl |
| Reactivity | H M R |
| Sensitivity | Endogenous |
| Molecular Weight (kDa) | 47 |
| Source/Isotype | Rabbit IgG |
| Application/Dilution | {Western Blotting: 1:1000, Immunoprecipitation: 1:100, Immunohistochemistry (Paraffin): 1:250, Immunofluorescence (Immunocytochemistry): 1:1600} |
| 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 | ASS1 (D4O4B) XP® Rabbit mAb recognizes endogenous levels of total ASS1 protein. |
| Species Reactivity | Human, Mouse, Rat |
| Source/Purification | Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Glu401 of human ASS1 protein. |
| Background | Argininosuccinate synthetase (ASS1) catalyzes the formation of argininosuccinate from citrulline and aspartate, the rate-limiting step in the urea cycle that is responsible for the synthesis of arginine and the clearance of nitrogenous waste (1). ASS1 is ubiquitously and differentially expressed in different cell types and tissues. Mutations in ASS1 are associated with citrullinemia type I, an autosomal recessive disease characterized primarily by elevated serum and urine citrulline levels in human patients (2, 3).Loss of ASS1 expression is one of the common metabolic alterations observed in many cancers, and it is a prognostic biomarker of reduced metastasis-free survival. ASS1 deficiency leads to the dependence of extracellular arginine for survival, proliferation, and cell growth. Ariginine starvation induces autophagy and apoptosis in ASS1 deficient cells and this has been exploited as a therapeutic intervention for the tumors with loss of ASS1 expression (4, 5). Pegylated arginine deiminase (ADI-PEG20), an enzyme that degrades arginine into citrulline, causes significant growth inhibition in tumors that have lost ASS1 expression, such as hepatocellular carcinoma, breast cancer, and sarcoma (6-8). |
| SKU | CSIG-70720T |
|---|---|
| Featured | No |
| Supplier Part Number | 70720T |
| 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 |