CSF1R Protein, Rat (HEK293, C-His)

Measured by its ability to inhibit the M-CSF-induced proliferation of M-NFS-60 mouse myelogenous leukemia lymphoblast cells. The ED₅₀ for this effect is 0.2793 µg/mL in the presence of 10 ng/mL mouse M-CSF, corresponding to a specific activity is 3.58×10³ units/mg.

Rat

HEK293

C-10*His

D4ACA7 (A64-E554)

307403

APVIEPSGPELVVEPGATVTLRCVSNGSVEWDGPISPYWTLDSESPGSILITKNATFKNTGTYRCTELEDPMRGSTAIHLYVKDPVRPWNLLAQEVTVFEGQEAVLPCLITDPTLKDSVSLVREWGRPVSRKTVYSFLPWRGFIIHKAKFLDSHTYMCKAVVNARESTSIGIRLKVNRAHPGPPHIILEPTKLVRIRGEAAQIVCSATHSEVEFNVILKRGDTKLEIPINSDFQDNAYKKVLTLNLNAVDFQDAGIYSCVANNAAGSNTATMNFQVVESAYLNLTSEQSLLQEVSVGENLDLTVIADAYPGLQRYNWTYLGPFFEDPHNLEFRTQWTTYSYSFKLHLNRVKPLEAGRYSLMAQNKAGWNNLTFELTLRYPPEVSVTWIPVNGSDVLLCDVSGYPQPNVTWMECRGHTDRCDEAQASQVWDDTQPEVLSQKPFHRVILQSQLPIGTLKHNMTYVCRAHNNVGNSSQFFRAISLGQSKQLPDE

Approximately 75-100 kDa due to the glycosylation.

Greater than 95% as determined by reducing SDS-PAGE.

Lyophilized powder.

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.