CD138 (EP201) Rabbit Monoclonal Primary Antibody
SIGMA/138R-2
Product Type: Chemical
| antibody form | culture supernatant |
| antibody product type | primary antibodies |
| biological source | rabbit |
| clone | EP201, monoclonal |
| conjugate | unconjugated |
| 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 (138R-27) |
| bottle of 7.0 mL predilute (138R-28) | |
| vial of 0.1 mL concentrate (138R-24) | |
| vial of 0.5 mL concentrate (138R-25) | |
| vial of 1.0 mL concentrate (138R-26) | |
| 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): 1:100-1:500 |
| Analysis Note: |
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| General description: | CD138, Syndecan 1, is expressed in the late stages of B-cell differentiation with progression towards plasma cells.1,2 It can be used to differentiate lymphoplasmacytic lymphoma from marginal zone lymphoma.1 ALK+ large B-cell lyphoma (LBCL) usually strongly expresses CD138 whereas lineage-associated markers such as anti-CD20 and anti-CD79a do not stain ALK+LBCL.3,7 Anti-CD138 is immunoreactive with HHV8-associated primary effusion lymphoma even though the lymphoma cells lack the expression of B-cell markers.5 Anti-CD138 is a good marker to identify and enumerate plasma cells, benign, reactive, or malignant, in bone marrow biopsy specimens.4,6 CD138 is also expressed in epithelial cells.6 | ||||
| Legal Information: | Cell Marque is a registered trademark of Merck KGaA, Darmstadt, Germany | ||||
| Other Notes: | CD138 Positive Control Slides, Product No. 138S , 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 | 12352203 |





