Anti-CD38 Antibody (Daratumumab Biosimilar)
Human
CD38
Human IgG1-Kappa
Unconjugated
protein A
0.2 μM filtered
PBS, 10% glycerol (pH 7.4)
Less than 1 EU per μg by the LAL method.
（Recommended Dilution Buffer）
PBS (pH 7.4), contains no stabilizers or preservatives.
<p style="line-height: 25px;">> 95% as determined by Bis-Tris PAGE<br />> 95% as determined by HPLC</p>
<p style="line-height: 25px;">Valid for 12 months from date of receipt when stored at -80°C.<br />Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.</p>
ELISA
CD38 is highly and uniformly expressed on multiple myeloma (MM) cells, and at relatively low levels on normal lymphoid and myeloid cells, and in some tissues of nonhematopoietic origin. CD38 is a transmembrane glycoprotein with ectoenzymatic activity, and also functions as a receptor and adhesion molecule. Altogether, this has triggered the development of several CD38 antibodies including daratumumab (fully human), isatuximab (chimeric), and MOR202 (fully human).
(1) van de Donk NWCJ, Richardson PG, Malavasi F. CD38 antibodies in multiple myeloma: back to the future. Blood. 2018 Jan 4;131(1):13-29. doi: 10.1182/blood-2017-06-740944. Epub 2017 Nov 8. PMID: 29118010.
