Arginase-1 (SP156) Rabbit Monoclonal Antibody
SIGMA/380R-1
Product Type: Chemical
| antibody form | culture supernatant |
| antibody product type | primary antibodies |
| biological source | rabbit |
| clone | SP156, monoclonal |
| conjugate | unconjugated |
| control | hepatocellular carcinoma, normal liver |
| description | For In Vitro Diagnostic Use in Select Regions (See Chart) |
| form | buffered aqueous solution |
| isotype | IgG |
| manufacturer/tradename | Cell Marque® |
| packaging | bottle of 1.0 mL predilute (380R-17) |
| bottle of 7.0 mL predilute (380R-18) | |
| vial of 0.1 mL concentrate (380R-14) | |
| vial of 0.5 mL concentrate (380R-15) | |
| vial of 1.0 mL concentrate (380R-16) | |
| Quality Level | 100 ![]() |
500 ![]() |
|
| shipped in | wet ice |
| species reactivity | human |
| storage temp. | 2-8°C |
| technique(s) | immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:25-1:100 |
| visualization | cytoplasmic, nuclear |
| Analysis Note: |
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| General description: | Arginase is a key metalloenzyme of the urea cycle responsible for the hydrolysis of L-arginine to L-ornithine and urea. Two main isoforms exist, arginase-1 and arginase-2, encoded by different genes and with different tissue distributions. The arginase-1 isoform is a cytosolic protein that is produced by normal liver tissue and is typically expressed in hepatocellular carcinoma. Arginase-1 (SP156) is used as an immunohistochemical marker to aid in the identification of hepatocellular carcinoma. | ||||
| Legal Information: | Cell Marque is a registered trademark of Merck KGaA, Darmstadt, Germany | ||||
| Other Notes: | Arginase-1 Positive Control Slides, Product No. 380S , are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections). |
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| Other Notes: | For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com | ||||
| Physical form: | Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide | ||||
| Preparation Note: | Download the IFU specific to your product lot and format ![]() |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352204 |





