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Ọkpọkọ CAS:5625-37-6 Ọnụahịa Onye Mmepụta
PIPES (piperazine-1,4-bisenatesulfonic acid) bụ ihe na-eme ka ihe dị n'ime mmiri ọgwụ zwitterionic na-arụ ọrụ nke ọma n'inyocha ihe ndị dị ndụ na ihe ndị dị ndụ. Ọ bụ ihe na-eme ka ihe dị n'ime mmiri ọgwụ pH dị irè nke nwere ikike dị elu maka idobe ọnọdụ pH kwụsiri ike na pH nke sitere na 6.1 ruo 7.5. PIPES enweghị obere nnyonye anya na biomolecules ma dabara adaba maka nnwale dabere na okpomọkụ. A na-ejikarị ya eme ihe na usoro electrophoresis gel na usoro ọgwụ dị ka ihe na-eme ka ihe dị n'ime mmiri ọgwụ dị ka ihe na-eme ka ihe dị n'ime mmiri ọgwụ sie ike. N'ozuzu, PIPES bụ ihe na-eme ka ihe dị iche iche ma na-ejikarị eme ihe n'ọtụtụ ebe nnwale dị iche iche.
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3,3′,5,5′-Tetramethylbenzidine CAS:207738-08-7
3,3′,5,5′-Tetramethylbenzidine, nke a makwaara dị ka TMB, bụ ihe mejupụtara kemịkalụ a na-ejikarị eme ihe dị ka ihe ndabere chromogenic na nnwale immunosorbent enzyme-linked (ELISA) na nyocha biochemical ndị ọzọ. A na-ejikarị ya achọpụta ma tụọ ọnụnọ nke enzymes dị ka horseradish peroxidase (HRP) na ọtụtụ ihe atụ bayoloji. TMB na-agbanwe agba site na enweghị agba gaa na acha anụnụ anụnụ n'ihu enzymes ndị a. Mgbe nke ahụ gasịrị, enwere ike ịkwụsị mmeghachi omume ahụ site na ịgbakwunye acid nke na-agbanwe agba anụnụ anụnụ ka ọ bụrụ agba odo ikpeazụ. Ike nke agba odo ahụ kwekọrọ na ọnụọgụ enzyme dị, na-enye ohere maka nha.
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MBTH CAS:38894-11-0 Ọnụahịa Onye Mmepụta
3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate bụ ihe mejupụtara kemịkalụ nke nwere ihe sitere na hydrazone nke 3-Methyl-2-benzothiazolinone, nke a na-ejikọta ya na hydrochloride na molekul mmiri. Ọ bụ ntụ kristal ọcha nke a na-agbaze na mmiri.
A na-ejikarị ihe mejupụtara a eme ihe n'ọtụtụ ebe a na-eme nnyocha, ọkachasị na kemistri nyocha. A maara ya maka ikike ya imeghachi omume na aldehydes na ketone, na-emepụta ngwaahịa nwere agba dị elu nke enwere ike ịchọpụta ma tụọ ha ngwa ngwa. Njirimara a na-eme ka ọ baa uru na nnwale na ule ndị gụnyere ikpebi oke aldehyde na ketone..
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APS-5 CAS:193884-53-6 Ọnụahịa Onye Mmepụta
(4-Chlorophenyl)thio-methanol 1-(dihydrogen phosphate) nnu disodium (1:2) bụ ihe mejupụtara kemịkalụ nke dị na klas nke ihe ndị sitere na acridine. Ọ nwere sistemụ mgbanaka 10-methylacridine nwere otu thioether nke ejikọtara na ọnọdụ 4-chlorophenyl. Ihe mejupụtara ya nwekwara otu methanol na otu phosphate abụọ nke sodium ion na-eme ka ọ ghara ịdị n'otu.
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D-Glucose-6-phosphate disodium nnu dihydrate CAS:3671-99-6
Nnu D-Glucose-6-phosphate disodium bụ ngwakọta nke nwere molekul glucose phosphorylated na ọnọdụ carbon nke isii. Ọ dị n'ụdị nnu disodium, nke pụtara na o nwere ion sodium abụọ jikọtara ya na ya. Glucose-6-phosphate bụ ihe dị mkpa n'etiti ụzọ metabolic dị iche iche, ọkachasị na metabolism carbohydrate. Ọ na-eje ozi dị ka molekul dị mkpa na usoro dịka glycolysis, njikọ glycogen, na ụzọ pentose phosphate. Ebe ọ bụ ụdị glucose phosphorylated, glucose-6-phosphate nwere nhazi na ihe onwunwe dị iche ma e jiri ya tụnyere glucose nkịtị. Ọ na-arụ ọrụ dị mkpa n'ịchịkwa metabolism glucose na ijikwa mmepụta ike n'ime sel. Na nyocha na ojiji biochemical, a na-ejikarị nnu D-glucose-6-phosphate disodium dị ka ihe na-emepụta ihe ma ọ bụ ihe na-emegharị ahụ na nyocha na ọmụmụ enzymatic. Enwere ike iji ya nyochaa metabolism glucose, kinetics enzyme, na nsogbu metabolic, tinyere ngwa ndị ọzọ.
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Carbenicillin Disodium Nnu CAS:4800-94-6
Nnu Carbenicillin Disodium bụ ọgwụ nje semi-synthetic nke sitere na penicillin. Ọ bụ nke ezinụlọ penicillin na-eguzogide penicillinase ma a na-ejikarị ya agwọ ọrịa ndị nje bacteria na-adịghị mma na-akpata. Ọ na-arụ ọrụ site n'igbochi mmepụta mgbidi mkpụrụ ndụ nje bacteria, na-eduga na mbibi nke mkpụrụ ndụ nje bacteria. A na-ejikarị Carbenicillin Disodium Nnu eme ihe n'ụlọ ọgwụ na ụlọ nyocha maka ọtụtụ ọrụ ya megide ụdị nje bacteria dị iche iche..
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5-Bromo-4-chloro-3-indolyl phosphate disodium nnu CAS:102185-33-1
5-Bromo-4-chloro-3-indolyl phosphate disodium salt (BCIP) bụ ihe mejupụtara kemịkalụ a na-ejikarị eme ihe na bayoloji molekul na ojiji biochemistry. Ọ bụ ihe na-emepụta chromogenic maka enzymes alkaline phosphatase.
A na-ejikarị BCIP eme ihe na nitroblue tetrazolium (NBT) dị ka ihe e ji achọpụta ọrụ alkaline phosphatase. Mgbe alkaline phosphatase dephosphorylated BCIP, ihe na-eme ka enzyme ahụ pụta ìhè, nke na-enye ohere ka a hụ ya ma ọ bụ hụ ọrụ ya.
Ngwakọta a bara uru nke ukwuu n'ọrụ dịka immunohistochemistry, in situ hybridization, na enzyme-linked immunosorbent assays (ELISAs) iji chọpụta ọnụnọ ma ọ bụ ebe nke biomolecules kpọmkwem ma ọ bụ nucleic acid dị. Ihe na-eme ka BCIP mepụta na-enye ihe ngosi a na-ahụ anya nke na-enyere aka n'ịchọpụta na inyocha molecules ebumnuche na ihe nlele nnwale.
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2-Chloro-4-nitrophenyl-α-L-fucopy ranoside CAS:157843-41-9
2-Chloro-4-nitrophenyl-alpha-L-fucopyranoside bụ ihe mejupụtara kemịkalụ sịntetik. Ọ bụ ihe sitere na fucose, monosaccharide nke a na-ahụkarị na ọtụtụ molekul bayọlọji dị iche iche. Ihe mejupụtara a nwere atọm chlorine na otu nitro nke ejikọtara na mgbanaka phenyl, nke jikọtara ya na molekul fucose. Ngwa na ihe onwunwe kpọmkwem nke 2-chloro-4-nitrophenyl-alpha-L-fucopyranoside nwere ike ịdị iche, dabere na ojiji e zubere ya. Agbanyeghị, ejirila ihe ndị yiri fucoside mee ihe na nyocha biochemical maka ebumnuche dị iche iche, gụnyere ịmụ usoro glycosylation, inyocha ọrụ enzyme, na inyocha mmekọrịta carbohydrate-protein.
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3′,5′-Dimethoxy-4′-hydroxyacetophenone CAS:2478-38-8
3′,5′-Dimethoxy-4′-hydroxyacetophenone bụ ngwakọta kemịkalụ nwere usoro molekul C10H12O4. Ọ bụ nke otu ngwakọta organic a maara dị ka phenols ma sitere na acetophenone. A na-amata ya site na ọnụnọ nke otu methoxy abụọ (-OCH3) na ọnọdụ 3′ na 5′ na mgbanaka phenol na otu hydroxy (-OH) na ọnọdụ 4′. A na-ejikarị ngwakọta a eme ihe dị ka ihe etiti ma ọ bụ ihe owuwu na njikọ organic, karịsịa na mmepụta nke ọgwụ na ihe ndị ọzọ na-arụ ọrụ na bayoloji.
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Sodium nnu nnu CAS:139-41-3 Ọnụahịa onye nrụpụta
N,N-Bis(2-hydroxyethyl)glycine sodium nnu bụ ihe mejupụtara kemịkalụ eji eme ihe dị ka ihe nchekwa n'ọtụtụ ojiji biochemical na biophysical. Ọ na-enyere aka ịnọgide na-enwe ọkwa pH kwụsiri ike n'ọnọdụ nnwale, na-eme ka ọ baa uru na ọmụmụ enzyme, nyocha protein, ọdịbendị sel, na usoro blotting Western.
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4-Aminophthalhydrazide AMPPD CAS:3682-14-2
4-Aminophthalhydrazide, nke a makwaara dị ka 4-APhH, bụ ihe mejupụtara kemịkalụ nwere usoro molekul C8H8N2O. Ọ bụ nke otu hydrazide compounds ma a na-enweta ya site na phthalic acid.
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![N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly CAS:64967-39-1](https://cdn.globalso.com/xindaobiotech/图片478.png)
N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly CAS:64967-39-1
N-[3-(2-Furyl)acryloyl]-Phe-Gly bụ kemịkalụ nwere aha mgbagwoju anya nke na-anọchite anya usoro peptide kpọmkwem. O nwere amino acid dị iche iche ejikọtara ọnụ n'usoro kpọmkwem: phenylalanine (Phe), glycine (Gly), na glycine (Gly).
A na-eji mgbanaka furan gbanwee ihe mejupụtara ya na otu acryloyl, nke na-enye ya ihe pụrụ iche na ọrụ. Mgbanwe a nwere ike inye ihe pụrụ iche na ihe mejupụtara ya, dị ka mgbanwe kwụsiri ike, mmeghachi omume, ma ọ bụ ihe ndị dị ndụ..
