Catalog Number: CB-90_100ug
Product Name h-C5a (Biotin), synthetic
Synonyms C5a anaphylatoxin (Biotin)
Swiss Prot Accession No. P01031
Sequence Biotin-TLQKKIEEIA AKYKHSVVKK CCYDGACVNN DETCEQRAAR ISLGPRCIKA FTECCVVASQ LRANISHKDM QLGR
Modifications Supplied as the glutathione adduct. Biotin incorporated at indicated position in a molar ratio of biotin:peptide of 1:1.
Determined Mass 8.8 kDa
Formation Appearance White powder lyophilized from water/acetonitrile/ TFA to generate the TFA salt form. Peptide content determined by UV analysis at 280nm.
Purity >95% area/area at 214nm
Preparation and Storage
It is recommended that unopened vials are stored at -20 °C to - 70 °C for periods of up to 18 months. Avoid repeat freeze-thaw cycles. It is recommended vials be centrifuged prior to opening. Water can be used to prepare stock solutions of 20 μmol.L-1. Stock solutions with up to 30% DMSO/water can also be prepared.
Shipped within 1 week of ordering