-
Nā Paipu CAS:5625-37-6 Kumukūʻai Mea Hana
ʻO PIPES (piperazine-1,4-bisethanesulfonic acid) kahi hui buffering zwitterionic i hoʻohana pinepine ʻia i ka noiʻi biological a me biochemical. He buffer pH kūpono ia me kahi mana kiʻekiʻe no ka mālama ʻana i nā kūlana pH paʻa ma kahi pae pH o 6.1 a 7.5. He liʻiliʻi ka hoʻopilikia ʻana o PIPES me nā biomolecules a kūpono no nā hoʻāʻo e pili ana i ka mahana. Hoʻohana pinepine ʻia ia i nā ʻenehana electrophoresis gel a me ka hoʻohui lāʻau lapaʻau ma ke ʻano he mea hoʻopaʻa. Ma keʻano holoʻokoʻa, he hui versatile a hoʻohana nui ʻia ʻo PIPES i nā hoʻonohonoho hoʻokolohua like ʻole.
-
3,3′,5,5′-Tetramethylbenzidine CAS:207738-08-7
ʻO 3,3′,5,5′-Tetramethylbenzidine, i ʻike ʻia hoʻi ʻo TMB, he hui kemika i hoʻohana pinepine ʻia ma ke ʻano he substrate chromogenic i nā enzyme-linked immunosorbent assays (ELISA) a me nā biochemical assays ʻē aʻe. Hoʻohana pinepine ʻia ia e ʻike a helu i ke alo o nā enzymes e like me ka horseradish peroxidase (HRP) i nā ʻano laʻana olaola like ʻole. Hoʻololi ke kala o TMB mai ke kala ʻole a i ka uliuli i ke alo o kēia mau enzymes. Ma hope iho, hiki ke hoʻōki ʻia ka hopena ma ka hoʻohui ʻana i kahi waikawa e hoʻololi i ke kala uliuli i kahi kala melemele hope loa. ʻO ka ikaika o ke kala melemele e pili ana i ka nui o ka enzyme i loaʻa, e ʻae ana i ka helu ʻana.
.
-
MBTH CAS:38894-11-0 Kumukūʻai Mea Hana
ʻO 3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate kahi hui kemika i loaʻa kahi hydrazone derivative o 3-Methyl-2-benzothiazolinone, kahi i hui pū ʻia me ka hydrochloride a me nā mole wai. He pauka kristal keʻokeʻo ia e hiki ke hoʻoheheʻe ʻia i ka wai.
Ua hoʻohana nui ʻia kēia hui i nā noi hoʻokolohua like ʻole, ʻoi aku hoʻi i ka kemika analytical. Ua ʻike ʻia no kona hiki ke hana me nā aldehydes a me nā ketones, e hana ana i nā huahana kala kiʻekiʻe i hiki ke ʻike maʻalahi ʻia a helu ʻia. ʻO kēia hiʻohiʻona e lilo ia i mea pono i nā assays a me nā hoʻokolohua e pili ana i ka hoʻoholo ʻana o nā ʻano aldehyde a me ketone..
-
APS-5 CAS:193884-53-6 Kumukūʻai Mea Hana
ʻO ka paʻakai disodium (4-Chlorophenyl)thio-methanol 1-(dihydrogen phosphate) (1:2) he hui kemika nona ka papa o nā derivatives acridine. Loaʻa iā ia kahi ʻōnaehana apo 10-methylacridine me kahi hui thioether i hoʻopili ʻia i ke kūlana 4-chlorophenyl. Loaʻa pū i ka hui kahi hui methanol a me ʻelua mau hui phosphate i hoʻopau hapa ʻia e nā ion sodium.
-
D-Glucose-6-phosphate disodium paʻakai dihydrate CAS: 3671-99-6
ʻO ka paʻakai disodium D-Glucose-6-phosphate kahi hui i loaʻa i kahi molekole glucose phosphorylated ma ke kūlana kalapona ʻeono. Aia ia ma ke ʻano o ka paʻakai disodium, ʻo ia hoʻi he ʻelua mau ion sodium e pili ana me ia. ʻO Glucose-6-phosphate kahi waena koʻikoʻi i nā ala metabolic like ʻole, ʻoi aku hoʻi i ka metabolism carbohydrate. Hana ia ma ke ʻano he molekole koʻikoʻi i nā kaʻina hana e like me ka glycolysis, glycogen synthesis, a me ke ala pentose phosphate. Ma ke ʻano he ʻano phosphorylated o ka glucose, ʻokoʻa ka ʻano a me nā waiwai o ka glucose-6-phosphate i hoʻohālikelike ʻia me ka glucose maʻamau. He kuleana koʻikoʻi kāna i ka hoʻoponopono ʻana i ka metabolism glucose a me ka kaohi ʻana i ka hana ikehu i loko o nā cell. I ka noiʻi a me nā noi biochemical, hoʻohana pinepine ʻia ka paʻakai disodium D-glucose-6-phosphate ma ke ʻano he substrate a reagent paha i nā assays enzymatic a me nā haʻawina. Hiki ke hoʻohana ʻia e noiʻi i ka metabolism glucose, enzyme kinetics, a me nā maʻi metabolic, ma waena o nā noi ʻē aʻe.
-
Paʻakai Carbenicillin Disodium CAS: 4800-94-6
ʻO Carbenicillin Disodium Salt kahi antibiotic semi-synthetic i loaʻa mai ka penicillin. No ka ʻohana o nā penicillins i kūʻē i ka penicillinase a hoʻohana nui ʻia e mālama i nā maʻi i hoʻokumu ʻia e nā bacteria gram-negative susceptible. Hana ia ma ke kāohi ʻana i ka synthesis o ka paia cell bacteria, e alakaʻi ana i ka luku ʻia ʻana o ka cell bacteria. Hoʻohana pinepine ʻia ka Carbenicillin Disodium Salt ma nā hoʻonohonoho lapaʻau a me nā keʻena hoʻokolohua no kona laulā ākea o ka hana e kūʻē i nā ʻano bacteria like ʻole..
-
5-Bromo-4-chloro-3-indolyl phosphate disodium paʻakai CAS:102185-33-1
ʻO ka 5-Bromo-4-chloro-3-indolyl phosphate disodium salt (BCIP) kahi hui kemika i hoʻohana pinepine ʻia i nā noi biology molecular a me biochemistry. He substrate chromogenic ia no nā enzymes alkaline phosphatase.
Hoʻohana pinepine ʻia ʻo BCIP me ka nitroblue tetrazolium (NBT) ma ke ʻano he substrate e ʻike ai i ka hana alkaline phosphatase. Ke hoʻohemo ʻia ka BCIP e ka alkaline phosphatase, hana ʻia kahi precipitate polū, e ʻae ana i ka nānā ʻana i ke alo a i ʻole ka hana o ka enzyme.
He mea pono loa kēia hui i nā noi e like me ka immunohistochemistry, in situ hybridization, a me nā enzyme-linked immunosorbent assays (ELISAs) e ʻike ai i ke alo a i ʻole ka localization o nā biomolecules kikoʻī a i ʻole nā waikawa nucleic. Hāʻawi ka precipitate polū i hoʻokumu ʻia e BCIP i kahi hōʻailona ʻike ʻia e kōkua ana i ka ʻike a me ka nānā ʻana i nā molekala i manaʻo ʻia i nā laʻana hoʻokolohua.
-
2-Chloro-4-nitrophenyl-α-L-fucopy ranoside CAS:157843-41-9
He hui kemika synthetic ka 2-Chloro-4-nitrophenyl-alpha-L-fucopyranoside. He mea ia i loaʻa mai ka fucose, kahi monosaccharide i loaʻa pinepine ʻia i nā molekala olaola like ʻole. Loaʻa i kēia hui kahi ʻātoma chlorine a me kahi hui nitro i hoʻopili ʻia i kahi apo phenyl, i hoʻopili ʻia i ka molekala fucose. Hiki ke ʻokoʻa nā noi kikoʻī a me nā waiwai o 2-chloro-4-nitrophenyl-alpha-L-fucopyranoside, ma muli o kona hoʻohana ʻana. Eia nō naʻe, ua hoʻohana ʻia nā mea like like o ka fucoside i ka noiʻi biochemical no nā kumu like ʻole, me ke aʻo ʻana i nā kaʻina hana glycosylation, ka noiʻi ʻana i nā hana enzyme, a me ka nānā ʻana i nā pilina carbohydrate-protein.
-
3′,5′-Dimethoxy-4′-hydroxyacetophenone CAS:2478-38-8
ʻO 3′,5′-Dimethoxy-4′-hydroxyacetophenone kahi hui kemika me ke ʻano molekala C10H12O4. No ka papa o nā hui organik i ʻike ʻia ʻo phenols a ua loaʻa mai ka acetophenone. Hōʻike ʻia ia e ke alo o ʻelua mau hui methoxy (-OCH3) ma nā kūlana 3′ a me 5′ ma ke apo phenol a me kahi hui hydroxy (-OH) ma ke kūlana 4′. Hoʻohana pinepine ʻia kēia hui ma ke ʻano he waena a i ʻole he poloka kūkulu i ka synthesis organik, ʻoi aku hoʻi i ka hana ʻana o nā lāʻau lapaʻau a me nā hui biologically active ʻē aʻe.
-
Paʻakai Sodium CAS: 139-41-3 Kumukūʻai Mea Hana
ʻO ka paʻakai sodium N,N-Bis(2-hydroxyethyl)glycine kahi hui kemika i hoʻohana ʻia ma ke ʻano he mea hoʻopaʻa i nā noi biochemical a me biophysical like ʻole. Kōkua ia i ka mālama ʻana i kahi pae pH paʻa i nā kūlana hoʻokolohua, e lilo ia i mea pono i nā haʻawina enzyme, ka noiʻi protein, ka moʻomeheu cell, a me nā ʻano hana Western blotting.
-
4-Aminophthalhydrazide AMPPD CAS:3682-14-2
ʻO 4-Aminophthalhydrazide, i ʻike ʻia hoʻi ʻo 4-APhH, he hui kemika me ke ʻano molekala C8H8N2O. No ka papa o nā hui hydrazide a ua loaʻa mai ka waikawa phthalic.
.
-
![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
He hui kemika ʻo N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly me kahi inoa paʻakikī e hōʻike ana i kahi moʻo peptide kikoʻī. Loaʻa iā ia nā ʻano waikawa amino like ʻole i hoʻopili ʻia i loko o kahi kauoha kikoʻī: phenylalanine (Phe), glycine (Gly), a me glycine (Gly).
Hoʻololi ʻia ka hui me ke apo furan ma ka hui acryloyl, ka mea e hāʻawi iā ia i nā waiwai a me nā hana kūikawā. Hiki i kēia hoʻololi ke hāʻawi i nā ʻano kūikawā i ka hui, e like me ke kūpaʻa i hoʻololi ʻia, ka reactivity, a i ʻole ka hana olaola..
