Recombinant Rat IL-3 β
Achieve Purchasing Synergy
Request a quote at [email protected] for 2 or more vials of any Growth Factor to receive a discount. Discounts range from 5 to 20% according to the size of your order.
PODS® Growth Factors
The product is currently not available as PODS®, please check back in the future.Description
Interleukin-3 (IL-3) is a cytokine that is produced by activated T cells and mast cells. IL-3 induces the differentiation of hematopoietic stem cells into myeloid precursor cells, such as erythrocyte, megakaryocyte, granulocyte, monocyte, and dendritic cells. IL-3 also functions in the nervous system and is important during the B-1 cell regulation of chronic inflammatory diseases.Activity Assay
Rat IL-3 β is fully biologically active when compared to standard. The activity is determined by the proliferation of NFS-60 cells and it is typically less than 10 ng/ml. This corresponds to an expected specific activity higher than 1.0 x 104 units/mg.AA Sequence
MISDRGSDAH HLLRTLDCRT IALEILVKLP YPQVSGLNNS DDKANLRNST LRRVNLDEFL KSQEEFDSQD TTDIKSKLQK LKCCIPAAAS DSVLPGVYNK DLDDFKKKLR FYVIHLKDLQ PVSVSRPPQP TSSSDNFRPM TVECAlternative Names
Interleukin-3, interleukin 3, IL3, IL 3Product Details | |
---|---|
Length | 144 aa |
Molecular Weight | 16.3 kDa |
Structure | Monomer |
Source | E. coli |
Accession Number | P04823 |
Purity | ≥95% determined by reducing and non-reducing SDS-PAGE |
Endotoxin Level | ≤1.00 EU/μg as measured by kinetic LAL |
Formulation | Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 0.1% Trifluoroacetic Acid (TFA) |
Reconstitution | Centrifuge vial before opening. When reconstituting the product, gently pipet and wash down the sides of the vial to ensure full recovery of the protein into solution. It is recommended to reconstitute the lyophilized product with sterile water at 0.1 mg/ml, which can be further diluted into other aqueous solutions. |
Stability and Storage |
12 months from date of receipt when stored at -20°C to -80°C as supplied. 1 month when stored at 4°C after reconstituting as directed. 3 months when stored at -20°C to -80°C after reconstituting as directed. |