The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
生物活性Biological Activity :
The ED50 as determined by the dose-dependent proliferation of TF-1 cells was < 1.0 ng/ml, corresponding to a specific activity of > 1 x 106units/mg.
内毒素水平< 0.100 Eu/µg
% SDS-PAGE. Purity is greater than 98% by SDS-PAGE gel and HPLC analyses.
补充说明Endotoxin level is less than 0.1 ng per µg (1EU/µg).
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Shipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
This product is an active protein and may elicit a biological response in vivo, handle with caution.
复溶Reconstituted ab84084 is stable for at least 3 months when stored in working aliquots with a carrier protein at -20oC. Avoid repeated freeze/thaw cycles.
功能Induces cardiac myocyte hypertrophy in vitro. Binds to and activates the ILST/gp130 receptor.
组织特异性Highly expressed in heart, skeletal muscle, prostate and ovary. Lower levels in lung, kidney, pancreas, thymus, testis and small intestine. Little or no expression in brain, placenta, liver, spleen, colon or peripheral blood leukocytes.