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Cell Signaling Arginase-1 (D4e3m) Xp® Rabbit mAb (Bsa And Azide Free)
List Price
$851.43
Your Price
$851.43
Cell Signaling Arginase-1 (D4e3m) Xp® Rabbit mAb (Bsa And Azide Free) - CSIG (Additional S&H or Hazmat Fees May Apply)
NETA PART:
CSIG-89872SF
MFG.PART:
89872SF
UNSPSC:
12352203
Manufacturer:
Cell Signaling
| Size | 100 µg |
| Reactivity | H M R |
| Sensitivity | Endogenous |
| Molecular Weight (kDa) | 40 |
| Source/Isotype | Rabbit IgG |
| Application/Dilution | {} |
| Storage | Supplied in 1X PBS, BSA and Azide Free.For standard formulation of this product see product #93668. |
| Specificity/Sensitivity | Arginase-1 (D4E3M™) XP® Rabbit mAb (BSA and Azide Free) recognizes endogenous levels of total arginase-1 protein. This antibody does not cross-react with arginase-2. |
| Species Reactivity | Human, Mouse, Rat |
| Source/Purification | Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Val47 of human arginase-1 protein. |
| Background | L-arginine plays a critical role in regulating the immune system (1-3). In inflammation, cancer, and certain other pathological conditions, myeloid cell differentiation is inhibited leading to a heterogeneous population of immature myeloid cells, known as myeloid-derived suppressor cells (MDSCs). MDSCs are recruited to sites of cancer-associated inflammation and express high levels of arginase-1 (4). Arginase-1 catalyzes the final step of the urea cycle converting L-arginine to L-ornithine and urea (5). Thus, MDSCs increase the catabolism of L-arginine resulting in L-arginine depletion in the inflammatory microenvironment of cancer (4,6). The reduced availability of L-arginine suppresses T cell proliferation and function and thus contributes to tumor progression (4,6). Arginase-1 is of great interest to researchers looking for a therapeutic target to inhibit the function of MDSCs in the context of cancer immunotherapy (7). In addition, research studies have demonstrated that arginase-1 distinguishes primary hepatocellular carcinoma (HCC) from metastatic tumors in the liver, indicating its value as a potential biomarker in the diagnosis of HCC (8,9). |
| SKU | CSIG-89872SF |
|---|---|
| Featured | No |
| Supplier Part Number | 89872SF |
| 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 |