Interleukin-3 (IL3), Active, Recombinant, Rhesus Macaque

Size

£518.00

SKU:: 348124
Molecular Weight:: 14
Purity:: ≥98% (SDS-PAGE and HPLC). Endotoxin: ≤1EU/ug (LAL).
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Supplied as a lyophilized powder from PBS, pH 7.4, 5% trehalose. Reconstitute with sterile dH2O, 0.1% BSA to a concentration of 0.1-1mg/ml.
Extra Details:: Granulocyte/macrophage colony-stimulating factors are cytokines that act in hematopoiesis by controlling the production, differentiation, and function of 2 related white cell populations of the blood, the granulocytes and the monocytes-macrophages.; This CSF induces granulocytes, macrophages, mast cells, stem cells, erythroid cells, eosinophils and megakaryocytes. Recombinant protein corresponding to aa20-143 of Rhesus Macaque, expresed in E. coli. Swiss/Uniprot: P25140 Biological Activity: Assay #1: Fully biologically active when compared to standard. The ED50 as determined by the dose- dependent stimulation of the proliferation of murine NFS-60 cells is less than 5ng/ml, corresponding to a specific activity of >2x10e5 IU/mg. Assay #2: The ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 0.05ng/ml, corresponding to a specific activity of >2.0x10e7 IU/mg. Amino Acid Sequence: APMTQTTSLK TSWAKCSNMI DEIITHLNQP PLPSPDFNNL NEEDQTILVE KNLRRSNLEA FSKAVKSLQN ASAIESILKN LPPCLPMATA APTRPPIRIT NGDRNDFRRK LKFYLKTLEN EQAQ Molecular Weight: 14.0kD Storage and Stability: Lyophilized and reconstituted products are stable for 12 months after receipt at -20°C. Reconstitute with sterile dH2O, 0.1% BSA. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Shipping Conditions:: Blue Ice