YY/T 1561-2017 Translated English of Chinese Standard (YY/T1561-2017, YYT 1561-2017): Tissue engineering medical device products - Remnant ¦Á-Gal antigen determination in scaffold materials utilizing animal tissues and their derivativesThis Standard provides a quantitative determination method for remnant α-Gal antigen in biological materials utilizing animal tissues and their derivatives used in the preparation of scaffold materials for tissue engineering medical device products. This Standard applies to the α-Gal antigen determination in various biological materials utilizing animal tissues and their derivatives used for the preparation of scaffold materials for tissue engineering medical device products. |
Common terms and phrases
96-well plate add the lysis antigen determination antigen in biological antigen negative biological antigen negative reference antigen positive antigenic epitopes batch number binding inhibition rate biological material reference biological materials utilizing carbonate buffer chronic immune toxicity commercially available Competitive ELISA inhibition deionized water derivatives or xenotransplantation detection OD value ELISA inhibition method engineering medical device epitopes per unit exponential curve equation Gal antigen negative GB/T gentle shaking hyperacute immune rejection M86 binding inhibition mass concentration materials utilizing animal mean OD value medical device products micrograms milligram milliliter minimum detectable concentration mL sterile centrifuge mmol/L PMSF negative biological material negative reference substances pH meter place at room r/min Reagents rejection and chronic remnant M86 antibody room temperature 25 sample concentration samples Accurately weigh scaffold materials serum albumin sodium standard curve sample sterile centrifuge tube take the supernatant test sample tissue engineering medical unit mass utilizing animal tissues volume fraction washing liquid