Reactivity | HuSpecies Glossary |
Applications | Bioactivity, Enzyme Activity |
Format | Carrier-Free |
Details of Functionality | Measured by its binding ability in a functional ELISA.<br />When Human CD38 Antibody
(Catalog #
<a class="NoLineLink" href="http://www.rndsystems.com/product_results.aspx?k=AF2404">AF2404</a>)
is immobilized at 1.00 μg/mL (100 µL/well), Biotinylated Recombinant
Human CD38 Fc Chimera Avi-tag binds with an ED<sub>50</sub> of 1.00-6.00 ng/mL.<br /><br />Measured by its ability to convert the substrate nicotinamide guanine dinucleotide (NGD<SUP>+</SUP>) to cyclic GDP-ribose. Graeff, R.M. <EM>et al</EM>. (1994) J. Biol. Chem. <STRONG>269</STRONG>:30260.<br />The specific activity is >700 pmol/min/μg, as measured under the described conditions.<br /><br /> |
Accession # | |
N-terminal Sequence | Val43 |
Structure / Form | Biotinylated via Avi-tag. |
Protein/Peptide Type | Recombinant Enzymes |
Endotoxin Note | <0.100 EU per 1 µg of the protein by the LAL method. |
Dilutions |
|
Theoretical MW | 58 kDa. Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors. |
SDS-PAGE | 69-77 kDa, under reducing conditions. |
Storage | Store the unopened product at -70 °C. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Do not use past expiration date. |
Buffer | Supplied as a 0.2 μm filtered solution in MES and NaCl. |
Transferrin and the blood brain barrier Transferrin, an iron binding protein that facilitates iron uptake in cells, is an integral part of a mechanism that may introduce antibody therapies to the central nervous system. Currently, the brain’s ability to take in antibody therapies i... Read full blog post. |
Multifunctional CD38 CD38 is a 42 kD type II transmembrane glycoprotein that uses nicotinamide adenine dinucleotide (NAD) as a substrate to form cyclic adenosine diphosphate ribose (cADPR). This novel multifunctional ectoenzyme has both cyclase and hydrolase enzymatic act... Read full blog post. |
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Uniprot |
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