Defensin HNP-2 (munhu)/120721-97-3 /GT Peptide/Peptide Supplier

Tsanangudzo

Iyo defensin HNP-2 ipeptide ine antimicrobial properties inovanzwa nemunhu polymorphonuclear leukocytes (PMN).Yakakonzera 26.2% uye 43.5% yemammalian cell lysis pa25 uye 100 µg/ml, zvichiteerana.Yakadzivisawo zvachose kuvharwa kweStaphylococcus aureus exotoxin superantigen TSS toxin-1 (TSST-1) pamusangano we 5 ng / ml uye yakadzivisa hutachiona hweMcCoy masero neChlamydia trachomatis (EB).Iyo defensin HNP-2 inosunga recombinant HIV-1 hamvuropu glycoprotein gp120 uye CD4 yemunhu (Kds 8 uye 15.8 nM, zvichiteerana).Inoitawo kuti pameabilization yemahombe monolayer vesicles (LUVs) akaumbwa kubva ku1-palmitoyl-2-oleoyl-sn-glycero-3-PG (POPG, Cay-15105).

Zvinotsanangurwa

Apperance: Ichena kusvika kune-chena poda

Kuchena(HPLC):≥98.0%

Kusachena Kumwechete:≤2.0%

Acetate Content (HPLC): 5.0%～12.0%

Mvura Yemukati (Karl Fischer):≤10.0%

Peptide Content:≥80.0%

Kurongedza uye Kutumira: Kudziya kwakadzika, vacuum kurongedza, kwakaringana kumg sezvinodiwa.

Kuhodha sei?

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

2. Order online.Ndapota zadza odha yepamhepo fomu.

3. Ipa peptide zita, CAS No. kana kutevedzana, kuchena uye kugadziriswa kana zvichidiwa, uwandu, nezvimwewo tichapa quotation mukati maawa maviri.

4. Order conformation nechibvumirano chekutengesa chakasainwa uye NDA (chibvumirano chisina kuburitswa) kana chibvumirano chakavanzika.

5. Ticharamba tichivandudza kufambira mberi kwehurongwa munguva.

6. Peptide kuendeswa neDHL, Fedex kana vamwe, uye HPLC, MS, COA ichagoverwa pamwe chete nekutakura.

7. Refund policy ichateverwa kana paine kupesana kwehunhu hwedu kana sevhisi.

8. Mushure mekutengesa sevhisi: Kana vatengi vedu vaine mibvunzo nezve peptide yedu panguva yekuyedza, ndapota inzwa wakasununguka kutibata nesu uye isu tichaipindura kwairi munguva pfupi.

Zvese zvigadzirwa zvekambani zvinongo shandiswa sesainzi yekutsvaga chinangwa, iyo'inorambidzwa kushandiswa zvakananga nemunhu chero upi zvake pamuviri wemunhu.

FAQ:

Ndeipi magumo akanakira tsvakurudzo yangu?

Nekusagadzikana, iyo peptide inopera neN-terminal yemahara amino boka uye C-terminal yemahara carboxyl boka.Kutevedzana kwepeptide kazhinji kunomiririra kutevedzana kweprotein yaamai.Kuti uve pedyo neprotein yaamai, kupera kwepeptide kunowanzoda kuvharwa, kureva, n-terminal acetylation uye C-terminal amidation.Ichi chigadziriso chinodzivirira kuunzwa kwechaji yakawandisa, uye zvakare inoita kuti ikwanise kudzivirira exonucliase chiito, kuitira kuti peptide iwedzere kugadzikana.

Ndeipi yakagadziridzwa yakanyorwa polypeptides inogona kugadzirwa muChinese peptide?

Kambani yedu inopa akasiyana siyana akagadziridzwa peptide labeling, senge acetylation, biotin labeling, phosphorylation gadziriso, fluorescence gadziriso, inogona zvakare kugadzirwa zvinoenderana nezvako zvakakosha zvaunoda.

Iwe unopedza sei polypeptides?

Iko kunyungudika kwepolypeptide kunoenderana zvakanyanya neiyo yekutanga uye yechipiri chimiro, chimiro chekuchinja label, solvent mhando uye yekupedzisira kusungirirwa.Kana iyo peptide isinganyungudika mumvura, Ultrasound inogona kubatsira kuinyungudutsa.Kune peptide yakakosha, inokurudzirwa kunyungudika ne10% acetic acid;Kune acidic peptides, kuparara ne10% NH4HCO3 kunokurudzirwa.Organic solvents inogonawo kuwedzerwa kune insoluble polypeptides.Iyo peptide inonyungudika mune ishoma huwandu hwe organic solvent (semuenzaniso, DMSO, DMF, isopropyl doro, methanol, nezvimwewo).Zvinokurudzirwa zvikuru kuti peptide inyungudiswe muorganic solvent kutanga yozowedzera zvishoma nezvishoma kumvura kana imwe buffer kusvika yadiwa.

Ndeapi mamiriro ekuchengetedza akanakisa?Iyo peptide yakagadzikana sei?

Mushure mokunge lyophilized, polypeptide inogona kuumba fluff kana flocculant poda, iyo inogona kudzivirira kuparara kusati kwasvika kwepolypeptide.Zvinokurudzirwa kuchengetedza mamiriro: a.-20℃nzvimbo yekuchengetera kana yakaoma b.Edza kunzvenga chando chisingaperi c.Edza kudzivirira kuchengetedza mumhinduro (yakaoma-yakaomeswa poda inogona kuchengetwa mumapakeji akasiyana kuti zvive nyore kushandisa) d.Kana ichifanira kuchengetwa mumhinduro, zvinokurudzirwa kunyungudutsa mapeptides mumvura isina utachiona pasi pemamiriro asina simba ane acid uye chengeta pa -20.℃.

Peptide yangu inotakurwa sei?Ndeipi mishumo yebvunzo inopiwa?

Ese mapolypeptides akaomeswa nechando anowanzo kuchengetwa mumidziyo yakakosha ye2 ml kana 10ml ine data rekutanga rekuongorora uye synthesis mishumo ine ruzivo rwakakosha senge kutevedzana, huremu hwemamorekuru, kuchena, huremu, uye huwandu hwepolypeptide.

Chii chinonzi uremu net?Chii chinonzi peptide content?

Mushure mekunge lyophilized peptide inowanzoita fluffy uye fluff-senge, inogona kunge iine huwandu hwemvura, adsorbed solvents uye munyu nekuda kwehunhu hwepeptide pachayo.Izvi hazvirevi kuti kuchena kwepeptide hakuna kukwana, asi kuti iyo chaiyo yepeptide inoderedzwa ne10% kusvika 30%.Huremu hwemambure epeptide ndihwo huremu chaihwo hwepeptide kubvisa mvura nemaion ane protonated.Kuti uve nechokwadi chekusangana kwepeptide, izvo zvisiri-peptide zvinhu zvinoda kubviswa kubva kune crude peptide.

Iyo peptide inogona kuve yakachena sei?

Kambani yedu inogona kupa akasiyana mazinga ekuchena kune vatengi kusarudza kubva, kubva kune isina kuchena kusvika> 99.9% kuchena.Zvinoenderana nezvinodiwa nevatengi tinogona kupa kuchena> 99.9% Ultra-pure polypeptide.