HEPES Sodium Gishiri CAS 75277-39-3 Tsarkake>99.5% (Titration) Kamfanoni Mai Tsabtataccen Halitta
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of HEPES Sodium Salt (CAS: 75277-39-3) with high quality, commercial production. Welcome to order. Please contact: alvin@ruifuchem.com
Sunan Sinadari | HEPES Sodium Gishiri |
Makamantu | HEPES-Na;2-[4- (2-Hydroxyethyl) -1-Piperazinyl] ethanesulfonic Acid Sodium Salt;4- (2-Hydroxyethyl) -1-Piperazineethanesulfonic Acid Sodium Salt |
Lambar CAS | 75277-39-3 |
Lambar CAT | Saukewa: RF-PI1656 |
Matsayin Hannun jari | A Stock |
Tsarin kwayoyin halitta | Saukewa: C8H17N2O4SNA |
Nauyin Kwayoyin Halitta | 260.30 |
Matsayin narkewa | 234 ℃ |
Alamar | Ruifu Chemical |
Abu | Ƙayyadaddun bayanai |
Daraja | Ultra Pure Grade |
Bayyanar | Farin Foda |
Tsarkake / Hanyar Bincike | > 99.5% (Titration, bushe tushen) |
Asara akan bushewa | <3.00% |
Ragowa akan Ignition | <0.20% |
Karfe masu nauyi (kamar Pb) | <0.0005% |
Sulfate (SO4) | <0.01% |
Iron (F) | <0.0005% |
UV (1M a cikin H2O) A260nm | <0.20 |
UV (1M a cikin H2O) A280nm | <0.20 |
UV (1M a cikin H2O) A440nm | <0.20 |
Solubility (0.1M, Ruwa) | Share Magani mara launi |
pH | 9.5 ~ 10.5 (10% a cikin Ruwa) |
pKa (25 ℃) | 7.35 ~ 7.75 |
Ayyukan DNA | Ba a Gano ba |
Ayyukan RNase | Ba a Gano ba |
Ayyukan Protease | Ba a Gano ba |
Infrared Spectrum | Yayi daidai da Tsarin |
Matsayin Gwaji | Matsayin Kasuwanci |
Amfani | Abubuwan Buffer na Halittu |
Kunshin: Bottle, Aluminum tsare jakar, 25kg / Kwali Drum, ko bisa ga abokin ciniki ta bukata.
Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi da bushe;Kare daga haske da danshi.
HEPES Sodium Salt Magani (CAS: 75277-39-3) ya dace da nazarin al'adun tantanin halitta.Ana iya amfani da shi wajen shirya maganin buffer na HEPES.Ana iya amfani da shi azaman mai ɗaukar hoto yayin gwajin phosphorylation a cikin fibroblasts masu lalacewa.HEPES Sodium Salt wakili ne na buffering da aka yi amfani da shi a cikin nazarin halittu da ilmin halitta wanda aka zaɓa kuma ya bayyana ta Good et al.Yana da zwitterionic, buffer piperazonic wanda ke da amfani ga kewayon pH na 6.8 ~ 8.2.HEPES ba ta da ikon samar da wani muhimmin hadaddun tare da yawancin ions na ƙarfe kuma ana ba da shawarar yin amfani da shi azaman madaidaicin buffer a cikin mafita tare da ions ƙarfe.Ana amfani dashi da yawa a cikin kafofin watsa labarai na al'adar tantanin halitta kuma azaman mai raba ampholytic don ƙirƙirar gradient pH a cikin mayar da hankali kan isoelectric.HEPES yana tsoma baki tare da halayen da ke tsakanin DNA da ƙuntatawa enzymes zuwa ƙarami fiye da irin wannan buffers tare da ƙananan ƙungiyoyi amine, kamar Tris.