myloid BAri Protein Precursor₂₇₇ (89-106) trifluoroacetate nnu /1802078-21-2/GT Peptide/Peptide Supplier

Nkọwa

Dịka, a ga-ebunye peptide a n'ụdị lyophilized ma debe ya na friji na -20.°C ma ọ bụ n'okpuru.Trifluoroacetic acid (TFA) bụ acid siri ike nke a na-ejikarị ewepụ peptides sịntetik site na resins siri ike yana iji kwalite arụmọrụ HPLC na usoro nhicha peptide.A na-ebuga peptides omenala dị ka nnu TFA akpọnwụwo na ndabara ma nwee ike ịnwe ihe ruru 10 ruo 45% TFA.TFA na peptides omenala nwere ike ime ka ndịiche enweghị nkọwa na data sitere na nyocha ndị na-esote.

Nkọwapụta

Apperance: White na-acha ọcha ntụ ntụ

Ịdị ọcha (HPLC):≥98.0%

Otu adịghị ọcha:≤2.0%

Ọdịnaya Acetate (HPLC): 5.0%～12.0%

Ọdịnaya Mmiri (Karl Fischer):≤10.0%

Ọdịnaya Peptide:≥80.0%

Mbupu na mbupu: Okpomọkụ dị ala, nkwakọ ngwaahịa agụụ, ziri ezi na mg dị ka achọrọ.

Kedu ka esi ịtụ ahịa?

1. Contact us directly by phone or email: +86-13735575465, sales1@gotopbio.com.

2. Nye iwu online.Biko dejupụta akwụkwọ a chọrọ n'ịntanetị.

3. Nye aha peptide, CAS No. ma ọ bụ usoro, ịdị ọcha na mgbanwe ma ọ bụrụ na achọrọ, ọnụ ọgụgụ, wdg anyị ga-enye nkwupụta n'ime awa 2.

4. Nye iwu nkwekọrịta site n'aka nkwekọrịta ire ahịa nke ọma na NDA(nkwekọrịta enweghị nkwupụta) ma ọ bụ nkwekọrịta nzuzo.

5. Anyị ga-anọgide na-emelite ọganihu usoro n'oge.

6. A ga-enyefe Peptide site na DHL, Fedex ma ọ bụ ndị ọzọ, na HPLC, MS, COA na ibu.

7. A ga-agbaso iwu nkwụghachi ma ọ bụrụ na enwere ọdịiche nke àgwà ma ọ bụ ọrụ anyị.

8. Mgbe-sale ọrụ: Ọ bụrụ na anyị ahịa nwere ajụjụ ọ bụla banyere anyị peptide n'oge nnwale, biko na-eche free ịkpọtụrụ anyị na anyị ga-aza ya na a obere oge.

A na-eji ngwaahịa niile nke ụlọ ọrụ ahụ naanị maka ebumnuche nyocha sayensị, ya'Amachibidoro ka onye ọ bụla jiri ya mee ihe n'ahụ mmadụ.

FAQ:

Kedu ihe ndụmọdụ m ma ọ bụrụ na m malite iji peptides?

Mgbe ị dị njikere maka ojiji, soro usoro ndị dị n'okpuru ka igbari peptides iji nọgide na-adị mma.

1, tupu imeghe karama ahụ ma tụọ akụkụ nke peptide, kpoo ya ka ọ ruo ụlọ okpomọkụ, a na-atụ aro oge ikpo ọkụ ka ọ bụrụ 1 hour.

2. Ngwa ngwa tụọ ego achọrọ na gburugburu mpụga dị ọcha.

3. Chekwaa peptides fọdụrụ na friza n'okpuru -20℃, tinye ihe nchacha ma chekwaa ha n'ime akpa ikuku.

M na-ebi ná mba ọzọ, na ọ ga-ewe ọtụtụ ụbọchị maka mbufe na omenala mkpochapụ.Nke a ọ ga-emetụta nyocha m?

Ị na-enweta peptides na ngwugwu ntụ ntụ lyophilized, na peptides nwere ike ịchekwa ya na ụlọ okpomọkụ na-enweghị mmebi.Biko ifriizi ma chekwaa ozugbo ịnatachara ya.

Kedu nsogbu ndị ekwesịrị ịṅa ntị na usoro nchekwa?

Achịkọtara peptide ị nwetara na ntụ ntụ lyophilized.Peptides bụ hydrophilic, na ntinye mmiri ga-ebelata nkwụsi ike nke peptide ma belata ọdịnaya peptide.Biko ṅaa ntị na ihe ndị a: nke mbụ, na desiccants, echekwara na ebe akọrọ.Nke abụọ, ozugbo enwetara, biko tinye ozugbo n'ime friza -20℃nchekwa, iji nọgide na-enwe nkwụsi ike kachasị.Nke atọ, zere iji enweghị ọrụ ntu oyi akpaka nke friza.Mgbanwe na iru mmiri na okpomọkụ nwere ike imetụta nkwụsi ike nke peptides.Nke anọ, okpomọkụ dị n'èzí n'oge njem anaghị emetụta ịdị mma na àgwà nke peptides.

Kedu otu m ga-esi chekwaa peptides oyi kpọnwụrụ mgbe m nwetara ngwaahịa ahụ?

Ozugbo ị nwetara ya, ị ga-echekwa ya ozugbo na -20° C ma ọ bụ obere.

Ọ bụrụ na ọdịnaya peptide bụ 80%, gịnị bụ 20% ọzọ?

Nnu na mmiri

Ọ bụrụ na peptide dị 98% dị ọcha, gịnị bụ 2%?

Pasent abụọ nke ihe mejupụtara ka agbajiri ma ọ bụ hichapụ iberibe usoro.

Kedu ihe bụ otu AMU?

AMU bụ micropolymerization unit.Nke a bụ nkeji izugbe nke nha maka peptides.