Optimal working dilution should be determined by the investigator.
限制
仅限研究用
溶解方式
Restore by adding 1.0 mL of sterile distilled water
浓度
10.0 mg/mL
缓冲液
PBS, pH 7.2 without preservatives and foreign proteins
储存液
Without preservative
储存条件
4 °C/-20 °C
储存方法
Store the antibody lyophilized at 2-8 °C and reconstituted at 2-8 °C for one week or (in aliquots) at -20 °C for longer. If a slight precipitation occurs upon storage, this should be removed by centrifugation.
Ficin is classified as a Thiol Protease. It contains a single reactive Cysteine at its active site. The amino acid homology of the active site is similar to that of Papain. Ficin will cleave proteins at the carboxyl side of Gly, Ser, Thr, Met, Lys, Arg, Tyr, Ala, Asn, and Val. The reported Km for the chromogenic substrate pGlu-Phe-Leu-p-nitroanilide is 0.43 mM. (3) Ficin is inhibited by Iodoacetamide, Iodoacetic Acid, N-Ethylmaleimide, Mercuric Chloride, DFP (diisopropyl fluorophosphate), TLCK (N-alpha-p-Tosyl-lysine Chloromethyl ketone), and TPCK (N-Tosyl-L-Phenylalanine Chloromethyl Ketone). (1,2) Enzyme Commission (EC) Number: 3.4.22.3 Molecular Weight: 23.8 kDa (1). Extinction Coefficient: E1 % = 21.0 (280 nm) (2)