Bulk anti-human HLA-DP antibody (B7/21) [ICH1024]
This antibody is a mouse IgG3 and is prone to precipitation at lower temperatures (2-8, -70C) resulting in a slight opaque white liquid. If you allow the antibody to come back to room temperature, the majority of the precipitate will re-solubilize. We would still recommend a centrifugation/filtration as there could still be a small amount of precipitated material. ichorbio’s bulk anti-human HLA-DP Antibody (B7/21) [ICH1024] is manufactured in a cGMP compliant, ISO Quality Standard 9001:2015 facility.
Bulk anti-Human HLA-DP antibody (B7/21) [ICH1024] recognizes a (Mr 26-34 kDa) class II major histocompatibility complex (MHC) antigen. The antibody recognizes a monomorphic determinant present on cells expressing DP1, DP2, DP3, DP4 and DP5.
The HLA-DP antigen is present on approximately 10% of normal peripheral blood lymphocytes but not on resting peripheral T-lymphocytes. HLA-DP is present in low density on peripheral blood monocytes and mitogen-stimulated T-lymphoblasts. Anti-HLA-DP reacts with most B-cell lines.
0.01 M phosphate buffered saline (PBS) pH 7.2, 150 mM NaCl with no carrier protein, potassium or preservatives added. BSA and Azide free.
>95% by SDS-PAGE and HPLC
>98% by SDS-PAGE and HPLC
≤ 1.0 EU/mg as determined by the LAL method
≤ 0.75 EU/mg as determined by the LAL method
Aggregation level ≤ 5%
Aggregation level ≤ 1%
This antibody is stable for at least 4 weeks when stored at 2-8°C. For long term storage, aliquot in working volumes without diluting and store at – 20°C or -80°C. Avoid repeated freeze thaw cycles.
Immunocytochemistry, Flow Cytometry
Each investigator should determine their own optimal working dilution for specific applications.
Products are for research use only. Not for use in diagnostic or therapeutic procedures.
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