Ngwaahịa
Hepes; nke I.:7365-45-9
Myiri: 1- (2-hydroxyethythyyythyyyyyl) Ethanel] Ethane-2-sulfonacid acid; 2- seldronacid acid; 4- acid); n- (2-hydroxyethyl) piperazine-n '-2-hydrosethfoninininininininininininininic; n- (2-ethanhiafonic) acid); n'-2-2-2-2-2-cydrosethyylpinefoninine; Tvz 7; 1-pydroxid) piperazine (ethanesyyth acid); 1-pydrazinethyfhiavacid, 4-
Kemịkal nke hepes
● Njikọ / Agba: White Crystall
● Nrụgide nsogbu: 0Pa na 25 ℃
● Point Point: 234-238 Celsius C
● Remark Reax: N20 / D 1.339
● Esingtụ isi: 408 ℃ [na 101 31 3)
PKA: 7.5 (na 25)
PSA:89.46000
● Desensonity: 1.325 g / cm3
● Aggp: -0.55930
● Oftuekwa temp.:28SISC
● solubation.: 4.H2O: 1 m na 20 Celsius C, doo anya, enweghị agba
● mmiri solubution. ::soluble
● xlogp3: -4.1
● Hydrogen Bonvor Gua: 2
● Hydrogen Bondor na-agụta ọnụ ọgụgụ: 5
● Gburugburu Bong Bong: 4
● Ozugbo, Messist: 238.098872823
● Abaatọ ATTU: 15
● Ihe siri ike: 254
Ozi Safety
● Tụọkwa (s):
Xi
Koodu obi ojoo: Xi
● Nkwupụta: 36/37/38
● Nkwupụta nchekwa: 24 / 25-22-36
Keibauru
Smilesmụ ọchị ọchị:C1CN (CC [NH [) (= O) (= O) [O -]) CCO
Nkọwa:A kọwaala Hepes dị ka otu n'ime ihe kachasị mma niile maka nyocha nyocha. Na ndu onye na-apụta na ụmụ irighiri ihe bụ Zwitteric, ma dị irè dịka ihe nchekwa na PH 6.8 ruo 8.2 (Pka 7.55). A na-ejikarị ya na ọdịbendị cell na ịta ahụhụ n'etiti 5mm ruo 30 mm. Ejirila Hepes n'ọtụtụ ngwa dị iche iche, gụnyere omenaala anụ ahụ. A na-ejikarị ya mee ihe eji echekwa usoro mgbasa ozi na ikuku. Hepes na-achọta ojiji ya na nnwale vitro na mg.
Na:Na-abụghị ihe na-egbu egbu. A na-eji ya dị ka hydrogen ion bufferf, nke nwere ike ijikwa oge niile pch ruo ogologo oge. Itinye bụ 10-50MMOL / l. N'ozuzu, 20Mmol / lhepas na ngwọta nri nwere ike ịnweta ikike nyocha. Nduru ndu. Hepes bụ ndị na-echekwa maka sayensị sayensị, ọkachasị na ọdịbendị cell iji mee ka physiological phy. Ọ na - eme ihe eji eme ihe, nke a na - eji na nkwadebe nke Buff. A kọwara ya dị ka otu n'ime ihe kachasị mma maka ebumnuche kachasị mma maka nyocha nke ihe omume:
Nsị nke
HpesAcid-1- (2-) (2-hydroxyethyyl) piperazin-1-yl) ethanesfonininam acid. Ọ bụ onye na-ahụ maka ịkpafu na-eme ihe na-ejikarị nyocha ihe ọmụmụ. Hepes na-enyere aka ịnọgide na-adabere na PH na Cmụaka Cultional Media, dịka ọ na-enwe ike ịnabata ma nye onyinye, si otú ahụ. Ọdịmma kemịkal ya na akụrụngwa na-eme ka ọ dị oke mma na ijikwa PH na-enwe oge niile maka ọtụtụ ndụ ndụ na enyi. A na-ejikarị Hepes na ọdịbendị sel, protein ọcha, usoro ndụ bayoloji.
Akwukwo icho oru
Hepes nwere ọtụtụ ngwa na mpaghara nyocha dị iche iche. Offọdụ n'ime ngwa Hepes bụ:
Omenala cell: A na-ejikarị Hepes dị ka akụrụngwa ọdịnala Cell iji nọgide na-enwe nchekwa nke Pl. Ọ na - enyere aka ịmalite mgbanwe nke metabolic nke metabolic na mkpokọta ngwaahịa n'efu na ọdịbendị cell.
Enzyme na-asụnanya:A na-etinye hepes mgbe niile dị ka onye na-eche echiche na enzyme na-eme ka ọ dịgide na-enwe phn, nke dị mkpa maka ọrụ kwesịrị ekwesị nke enzymes. Ọ na - enyere aka hụ na nsonaazụ na - agbanwe agbanwe.
Electrophoresis:A na-eji hepes dị ka ihe na-akụzi na usoro na-ebute elektrọsọs dị ka polyryrylamide gel Electrophoresis (peeji) na agarose gel electrophoresis. Ọ na - enyere aka ịnọgide na - anọgide na ppy chọrọ maka nkewa na nyocha nke macromolecules dị ka protein na nucleic acid.
Nsị protein:A na-etinye hepes mgbe ụfọdụ na-eme ka ọ dị ọcha protein iji nọgide na-enwe ihe achọrọ n'oge nzọụkwụ dị iche iche nke usoro ọcha. Ọ na - enyere aka ịnọgide na-akwụsi ike na ọrụ nke protein n'oge nzọụkwụ ọcha.
Usoro ọmụmụ ihe ọmụmụ ihe ọmụmụ:Enwere ike iji Hepes n'ọtụtụ usoro ọmụmụ ihe dị iche iche, dị ka pcrmerase olu) na DNA na-eme ka ọ dị ọcha. Ọ na - enyere aka bulie arụmọrụ nke enzymes ma na - elekwasị anya ziri ezi ma nwee nsonaazụ a pụrụ ịdabere na ya.
Ọ dị mkpa iburu n'uche na ntinye uche nke Hepes na ntinye ya nwere ike ịdị iche na-adabere na ọnọdụ nnwale na ihe achọrọ.
