Nigrosine (CI 50420) (Acid Black 2) CAS: 8005-03-6 Black Flash Saccharoid
Nọmba katalọgụ | XD90456 |
Aha ngwaahịa | Nigrosine (CI 50420) (Acid Black 2) |
CAS | 8005-03-6 |
Usoro ihe omimi | - |
Ibu molekụla | - |
Nkọwa nchekwa | 2 ruo 8 Celsius C |
Koodu tarifu akwadoro | 32129000 |
Nkọwapụta ngwaahịa
Ọdịdị | Black Flash Saccharoid |
Ash | <1.7% |
Ike | 100% ± 3 |
Mmiri | <8% |
E mepụtara ule ntụpọ dị mfe, nke na-enye ohere iji chọpụta microalbuminuria.A na-eme nyocha dị ka ụkpụrụ ISO 15189 si dị. A hụrụ mmamịrị na cellulose acetate strips na ntụpọ na-eji ụdị protein dị iche iche nwere mmetụta dị nro (nigrosin, Coomassie Blue R-250, amido black).A na-eji ọdụ Kodak Image 450 tụọ ike agba agba nke ntụpọ ahụ. Analytical sensitivity nke usoro Coomassie Blue (18 mg / L) dị mma karịa nke nigrosin (50 mg / L) ma ọ bụ amido ojii (100 mg / L) ) usoro dabere.Ọnụọgụ mgbanwe dị n'ime (CV) na CV na-agba ọsọ nke nyocha anụnụ anụnụ Coomassie bụ, n'otu n'otu, 8.4% na 9.7% (50 mg/L), na 3% na 4.5% (400 mg/L).Maka nigrosin, data ndị a bụ, n'otu n'otu, 8.4 na 9.4 (50 mg / L), na 3.4 na 6.4% (400 mg / L).Coomassie Blue gosipụtara nhọrọ mmachi mmachi maka albumin.Achọpụtara usoro a dị n'ahịrị n'etiti 20 na 600 mg / l.Enwetara ezigbo mmekọrịta (r2 = 0.89) n'etiti Coomassie Blue dabere na nha immunonephelometric.Enwere ike ịchọpụta albumin na-adịghị anabata ọgwụ (nke a kwadebere site na ọgwụgwọ protease) site na nyocha ntụpọ, nke na-enye uru nke usoro ahụ na nyocha nke immunochemical.Ammonium sulfate mmiri ozuzo nwere ike ịbawanye nkọwa nke nyocha ahụ site n'iwepụ mmetụta nke agbụ ọkụ n'efu. Usoro a kọwara dị nnọọ mfe ma dị oke ọnụ ala, nke na-eme ka ọ dị mma maka mmemme nyocha, karịsịa na mba ụwa nke atọ.