S-100 (4C4.9) Mouse Monoclonal Antibody
SIGMA/330M-1
Product Type: Chemical
| antibody form | diluted ascites fluid |
| antibody product type | primary antibodies |
| biological source | mouse |
| clone | 4C4.9, monoclonal |
| conjugate | unconjugated |
| control | melanoma |
| description | For In Vitro Diagnostic Use in Select Regions (See Chart) |
| form | buffered aqueous solution |
| isotype | IgG2a |
| manufacturer/tradename | Cell Marque® |
| packaging | bottle of 1.0 mL predilute (330M-17) |
| bottle of 7.0 mL predilute (330M-18) | |
| vial of 0.1 mL concentrate (330M-14) | |
| vial of 0.5 mL concentrate (330M-15) | |
| vial of 1.0 mL concentrate (330M-16) | |
| Quality Level | 100 ![]() |
500 ![]() |
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| shipped in | wet ice |
| species reactivity | human |
| storage temp. | 2-8°C |
| technique(s) | immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:50-1:200 |
| visualization | cytoplasmic, nuclear |
| Analysis Note: |
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| General description: | S-100 protein has been found in normal melanocytes, Langerhans cells, histiocytes, chondrocytes, lipocytes, skeletal and cardiac muscle, Schwann cells, epithelial and myoepithelial cells of the breast, salivary and sweat glands, as well as in glial cells.Neoplasms derived from these cells also express S-100 protein, albeit non-uniformly. A large number of well differentiated tumors of the salivary gland, adipose and cartilaginous tissue, and Schwann cell-derived tumors express S-100 protein. Almost all malignant melanomas and cases of histiocytosis X are positive for S-100 protein. Despite the fact that S-100 protein is an ubiquitous substance, its demonstration is of great value in the identification of several neoplasms, particularly melanomas. | ||||
| Legal Information: | Cell Marque is a registered trademark of Merck KGaA, Darmstadt, Germany | ||||
| Other Notes: | For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com | ||||
| Other Notes: | S-100 Positive Control Slides, Product No. 330S , are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections). |
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| 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 | 12352203 |





