Nesiritide / 124584-08-3 / GT Peptide / Peptide Supplier

Kev piav qhia 

B-type natriuretic peptide (BNP) yog peptide uas muaj 32 amino acids.Nws yog thawj zaug cais tawm ntawm lub paj hlwb hauv xyoo 1988, thiab tom qab ntawd tau lees paub tias muaj ntau ntau hauv tib neeg cardiomyocytes.Nws tsim cov tsev neeg natriuretic peptide ua ke nrog atrial natriuretic peptide (ANP), C-hom natriuretic peptide (CNP), V-hom natriuretic peptide (VNP) thiab D-type natriuretic peptide (DNP).Txawm hais tias tsib tus tswv cuab ntawm Chemicalbook tsev neeg ntawm natriuretic peptides txawv nyob rau hauv qhov kev txiav txim ntawm cov amino acids, lawv muaj xws li physiological functions, xws li vasodilation, natriuresis thiab diuresis, thaiv renin-angiotensin-aldosterone system (RAAS) thiab sympathetic paj hlwb (SNS. ), thiab lwm yam. Nws tsis tsuas yog ua lub luag haujlwm tseem ceeb hauv kev tswj hwm ntawm tes osmotic siab, dej thiab ntsev metabolism sib npaug thiab ntshav siab stability.

Specifications

Apperance: Dawb mus rau dawb hmoov

Purity (HPLC):≥98.0%

Ib qho impurity:≤2.0%

Cov ntsiab lus Acetate (HPLC): 5.0%～12.0%

Cov ntsiab lus dej (Karl Fischer):≤10.0%

Cov ntsiab lus Peptide:≥80.0%

Packing thiab Shipping: Tsis tshua muaj kub, lub tshuab nqus tsev ntim, raug rau mg raws li xav tau.

Yuav Order li cas?

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

2. Order online.Thov sau daim ntawv xaj online.

3. Muab lub npe peptide, CAS No. los yog ib ntus, purity thiab hloov kho yog tias xav tau, kom muaj nuj nqis, thiab lwm yam peb yuav muab cov lus hais hauv 2 teev.

4. Kev txiav txim kom haum raws li daim ntawv cog lus muag thiab NDA (tsis qhia tawm daim ntawv cog lus) lossis daim ntawv cog lus zais cia.

5. Peb yuav hloov kho qhov kev txiav txim tsis tu ncua raws sijhawm.

6. Peptide xa los ntawm DHL, Fedex lossis lwm tus, thiab HPLC, MS, COA yuav muab nrog rau cov khoom thauj.

7. Txoj cai them rov qab yuav ua raws li yog tias muaj qhov tsis sib xws ntawm peb qhov zoo lossis kev pabcuam.

8. Kev pab cuam tom qab muag: Yog tias peb cov neeg siv khoom muaj lus nug txog peb cov peptide thaum lub sijhawm sim, thov koj xav tiv tauj peb thiab peb yuav teb rau hauv lub sijhawm luv luv.

Tag nrho cov khoom ntawm lub tuam txhab tsuas yog siv rau kev tshawb fawb lub hom phiaj, nws's txwv tsis pub siv ncaj qha los ntawm ib tus neeg ntawm tib neeg lub cev.

FAQ:

Cov lus qhia dab tsi yog tias kuv pib siv peptides?

Thaum npaj rau kev siv, ua raws li cov kauj ruam hauv qab no kom yaj cov peptides kom tswj tau lawv qhov zoo.

1, ua ntej qhib lub raj mis thiab hnyav ib feem ntawm peptide, cua sov kom ncav cuag chav tsev kub, thiab lub sij hawm cua sov yog pom zoo kom 1 teev.

2. Ceev nrooj ntsuas tus nqi uas yuav tsum tau muaj nyob rau hauv ib puag ncig huv si.

3. Khaws cov peptides ntxiv rau hauv lub freezer hauv qab -20℃, ntxiv desiccants thiab khaws cia rau hauv ib lub thawv airtight.

Kuv nyob txawv teb chaws, thiab nws yuav siv ob peb hnub rau kev xa khoom thiab kev lis kev cai.Qhov no puas yuav cuam tshuam rau kuv qhov kev tshawb fawb?

Koj tau txais cov peptides hauv lyophilized hmoov pob, thiab peptides feem ntau tuaj yeem khaws cia hauv chav sov yam tsis muaj kev puas tsuaj.Thov khov thiab khaws cia tam sim tom qab tau txais.

Cov teeb meem dab tsi yuav tsum tau them rau hauv cov txheej txheem khaws cia?

Cov peptide koj tau txais tau ntim rau hauv lyophilized hmoov.Peptides yog hydrophilic, thiab nqus dej yuav txo qhov kev ruaj ntseg ntawm peptide thiab txo cov ntsiab lus peptide.Thov xyuam xim rau cov hauv qab no: ua ntej, nrog cov desiccants, khaws cia rau hauv qhov chaw qhuav.Qhov thib ob, ib zaug tau txais, thov tam sim ntawd muab tso rau hauv lub freezer -20℃cia, nyob rau hauv thiaj li yuav tswj lub siab tshaj plaws stability.Thib peb, zam kev siv tsis siv neeg lub cev ua haujlwm ntawm lub freezer.Kev hloov pauv ntawm cov av thiab qhov kub thiab txias tuaj yeem cuam tshuam rau kev ruaj ntseg ntawm peptides.Plaub, qhov kub thiab txias sab nraud thaum lub sijhawm thauj mus los tsis cuam tshuam rau kev siv tau thiab zoo ntawm peptides.

Kuv yuav khaws cov peptides khov li cas thaum kuv tau txais cov khoom?

Thaum koj tau txais nws, koj yuav tsum khaws cia tam sim ntawd ntawm -20° C los yog qis dua.

Yog tias cov ntsiab lus peptide yog 80%, lwm yam 20% yog dab tsi?

Ntsev thiab dej

Yog tias peptide yog 98% ntshiab, 2% yog dab tsi?

Ob feem pua ​​​​ntawm cov muaj pes tsawg leeg tau raug txiav los yog tshem tawm cov kab sib txuas.

AMU unit yog dab tsi?

AMU yog micropolymerization unit.Qhov no yog chav ntsuas dav dav rau peptides.