BP000646-ENZ-293: Recombinant Human Kallikrein-1 (KLK1) Protein
Source: Pichia Pastoris-derived.
Human Kallikrein-1 active Unit Definitin: 1 unit will hydrolize 1 ?ole of H-D-Val-Leu-Arg-pNA(S-2266) per minute at pH 8.0 at 37C Human Kallikrein-1 measured biological activity of no less than 5 Units/mg (S2266 method).
Purity: > 98% by RP-HPLC and SDS-PAGE.BP001367-PRO-429: Recombinant Human Killer cell immunoglobulin-like receptor 2DL3 (KIR2DL3) Protein
Source: E. coli-derived.
Purity: > 95.0% as determined by RP-HPLC and SDS-PAGE.BP000772-ENZ-070: Recombinant Human Inositol Monophosphatase 2 (IMPA2) Enzyme
Source: E. coli-derived.
Purity: > 95% by SDS-PAGE.BP000771-ENZ-006: Recombinant Human Inositol Monophosphatase 1 (IMPA1) Enzyme
Source: E. coli-derived.
A single, non-glycosylated, polypeptide chain containing 297 amino acids (1-277 a.a.) and having a molecular mass of 32.3 kDa.
Purity: > 95% by SDS-PAGE.BP000271-CHM-261: Recombinant Rabbit Interleukin-8 (IL-8) Protein
Source: E. coli-derived.
Purity: > 90% by SDS-PAGE.BP000159-CYT-484: Recombinant Human Interleukin-6 (IL-6) Protein, His Tag
Source: E. coli-derived.
Purity: > 95% by SDS-PAGE and RP-HPLC.BP000159-CYT-098: Recombinant Human Interleukin-6 (IL-6) Protein, HEK
Source: HEK-derived.
The activity was determined by the dose dependent stimulation of the proliferation of human TF-1 cells (human erythroleukemic indicator cell line) and is typically 0.2-1 ng/ml.
Purity: > 95% as obsereved by SDS-PAGE.BP000157-CYT-398: Recombinant Porcine Interleukin-4 (IL-4) Protein
Source: E. coli-derived.
The ED50 range= 1 to 4 ng/ml corresponding to a Specific Activity of 0.25-1 MIU/mg. The biological activity is determined by measuring the dose dependent proliferation of human TF-1 cells. A concentration range of 0.1 to 10.0 ng/ml is effective for most in vitro applications.
Purity: > 95% by SDS-PAGE and RP-HPLC.BP000157-CYT-172: Recombinant Rhesus Macaque Interleukin-4 (IL-4) Protein
Source: E. coli-derived.
The ED50 as determined by the dose-dependent stimulation of TF1 cells is less than 0.2 ng/ml, corresponding to a specific activity of >5.0×106 IU/mg.
Purity: > 97.0% as determined by RP-HPLC and by SDS-PAGE.BP000145-CYT-624: Recombinant Mouse Interleukin-2 (IL-2) Protein, His Tag
Source: E. coli-derived.
Measured in a cell proliferation assay using CTLL2 mouse cytotoxic T cells. The ED50 for this effect is < 2.5 ng/ml, corresponding to a specific activity of less than 400,000 units/mg.
Purity: > 90% by SDS-PAGE and RP-HPLC.