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Purity ＞95% by SDS-PAGE and HPLC Conjugation Unconjugated Tag His Tag Physical Appearance Liquid Storage Buffer 20 mM Tris-HCl、50 mM NaCl、5 mM EDTA（pH 7
cannot penetrate the membrane of living cells
1% Triton® X-100、50% Glycerol、pH 7
TGF beta 1/TGFB1 Protein is secreted as an inactive peptide
UltraSensKine Human IL-1β ELISA Kit Human ELISA Kit Purity ＞95% by SDS-PAGE andProduct Specification Antigen IL 1 Immunogen Recombinant Protein Antibody Type Recombinant mAb Reactivity Human Purification Protein A Stability & Storage 12 months from date of receipt reconstitution, 2 to 8'C as supplied. Kit Precision Intra assay: 5. 0% Inter assay: 7. 0% Sample type Cell culture supernatant, SerumPlasma Assay type Sandwich(quantitative) Sensitivity 3. 884pg ml Range 15. 63pg mL 1000pg mL Recovery Cell culture supernatant: 85%
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