| Khoom npe | Met-Enkephalin hmoov |
| Met-EnkephalinCAS nr | 585 69-55-4 |
| Met-EnkephalinCov mis mos molecular | C27H35N5O7S |
| Met-EnkephalinMolecular hnyav | 573.66 |
| Met-EnkephalinPurity | Ntau dua lossis sib npaug li 99% |
| Met-EnkephalinQhov tshwm sim | Dawb hmoov |
| Met-EnkephalinQib | Pharm Qib |
| Met-EnkephalinMOQ | 1 gram |
Khoom Description
Met-Enkephalin Powder yog dab tsi?
Met-enkephalin yog ib qho endogenous pentapeptide neurotransmitter ib txwm ua nyob rau hauv cov tsiaj txhu hauv nruab nrab paj hlwb. Met-Enkephalin Powder yog cov hmoov hluavtaws hluavtaws ntawm cov peptide no nrog cov tshuaj purity siab.
Basic Properties
Lub npe tshuaj: L-Tyrosylglycylglycyl-L-phenylalanyl-L-methionine
Amino Acid Sequence: Tyr-Gly-Gly-Phe-Met
Lub cev daim ntawv: Dawb los yog tawm-dawb crystalline lyophilized hmoov, soluble nyob rau hauv dej thiab dilute acidic daws, tsis zoo soluble nyob rau hauv organic solvents.
Cia txias txias: kaw cia nyob rau hauv qis kub (-20 degree), tiv thaiv los ntawm lub teeb thiab noo noo kom tsis txhob peptide degradation.
Cov ntawv thov tseem ceeb
Kev Tshawb Fawb Kev Tshawb Fawb Cov Khoom SivNws yog dav siv nyob rau hauv neuropharmacology, mob mechanism tshawb fawb, neuroscience thiab immunology thwmsim. Cov kws tshawb fawb siv cov hmoov no los npaj cov tshuaj peptide rau kev tsim cov cell incubation, tsiaj qauv kev tswj hwm thiab kev soj ntsuam receptor binding.
Peptide Raw Khoom rau Biochemical StudyNws ua hauj lwm raws li tus qauv siv tshuaj rau kev kuaj opioid receptor thiab endogenous neuropeptide quantitative tsom xam.
Preclinical Pharmaceutical StudyNws tau kawm ua ib qho kev sib xyaw ua ke rau kev tsim cov tshuaj uas tsis yog tshuaj lom neeg analgesic peptide, tshawb nrhiav cov tshuaj kho mob tshiab.
Khoom Specifications
Lab-qib Met-Enkephalin Powder ib txwm muaj qhov purity Ntau dua lossis sib npaug li 98% kuaj los ntawm HPLC, nrog cov ntsiab lus peptide impurity tsawg thiab tsis pom zoo endotoxin qib rau kev sim ntawm tes thiab tsiaj.
Lus Cim Tseem Ceeb
Cov hmoov peptide no yog nruj me ntsis txwv rau kev tshawb fawb kev tshawb fawb hauv chav sim nkaus xwb. Nws tsis raug pom zoo rau tib neeg kev txhaj tshuaj, kev tswj hwm qhov ncauj lossis kev kho mob, thiab tsis tuaj yeem siv los ua cov khoom siv tshuaj rau cov tshuaj tiav yam tsis muaj kev pom zoo siv tshuaj.
Product COA
Certificate Of Analysis
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Khoom npe |
Met-Enkephalin hmoov |
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Tshuaj Formula |
C27H35N5O7S |
Molecular Luj |
573.66 | |
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CAS |
58569-55-4 |
Batch Quantity |
400kg |
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Batch No. |
MLP-PPH-20231114 |
Hnub tsim khoom |
2025.11.14 |
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Tshaj Tawm Hnub |
2025.11.17 |
Hnub tim rov kuaj dua |
2027.11.13 |
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Cov khoom kuaj |
Specifications | Cov qhabnias xeem | |
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PEB 2010 /EP6 |
Qhov tshwm sim |
crystalline hmoov |
Ua raws |
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Melting point |
Txog 205 degree |
206.4℃~ 206.7 degree |
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Kev txheeb xyuas |
Ua tau raws li qhov yuav tsum tau ua |
Ua raws |
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Qhov tshwm sim ntawm daws |
Ntshiab, tsis khaus ntau dua Y7 |
Ua raws |
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PH |
2.4~3.0 |
2.60 |
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Poob rau ziab |
Tsawg dua lossis sib npaug li 0.5% |
0.04% |
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Sulfated tshauv |
Tsawg dua lossis sib npaug li 0.1% |
0.01% |
|
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Cov hlau hnyav |
Tsawg dua lossis sib npaug li 20 ppm |
<20 ppm |
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Cov khoom muaj feem xyuam |
Tsawg dua lossis sib npaug li 0.25% |
Ua raws |
|
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Assay |
99.0%~101.0% |
99.8% |
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USP32 |
Kev txheeb xyuas |
Ua tau raws li qhov yuav tsum tau ua |
Ua raws |
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Poob rau ziab |
Tsawg dua lossis sib npaug li 0.5% |
0.04% |
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Residue ntawm ignition |
Tsawg dua lossis sib npaug li 0.1% |
0.01% |
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Cov hlau hnyav |
Tsawg dua lossis sib npaug li 0.003% |
<0.003% |
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Residue kuab tshuaj - Ethanol |
Tsawg dua lossis sib npaug li 0.5% |
<0.04% |
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Chloride |
16.9%~17.6% |
17.1% |
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|
Assay |
98.0%~102.0% |
100.0% |
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Xaus: Cov khoom ua tau raws li BP2010 / USP32 / EP6 tus qauv |
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Mechanism ntawm Action
Met-enkephalin ua raws li endogenous opioid ligand uas xaiv khi rau mu thiab delta opioid receptors nyob rau ntawm cov cell membranes. Nws inhibits kev tso tawm ntawm cov tshuaj P thiab lwm yam mob-xws li neurotransmitters, thaiv kev sib kis ntawm nociceptive paj impulses nyob rau hauv tus txha caj qaum thiab lub hlwb, thiab generates natural analgesic teebmeem yam tsis muaj kev tiv thaiv siab ntawm chemically synthesized opioid narcotics. Nws kuj tseem koom nrog kev tswj hwm kev tiv thaiv kab mob, kev xav teb thiab kev sib npaug ntawm neuroendocrine.
Kev ua haujlwm ntawm Met-Enkephalin Powder
1. Cov nyhuv analgesicMet-enkephalin yog ib qho endogenous opioid peptide. Nws khi tshwj xeeb rau delta thiab mu opioid receptors hauv lub paj hlwb. Nws suppresses secretion ntawm qhov mob-xa mus rau neurotransmitters thiab cuam tshuam qhov mob teeb liab conduction, ua qhov tseem ceeb ntawm kev mob nyem.
2.Immunomodulatory muaj nuj nqiCov peptide no tuaj yeem tswj hwm kev loj hlob thiab kev ua haujlwm ntawm lub cev tiv thaiv kab mob suav nrog lymphocytes thiab macrophages. Nws kho qhov kev sib cuam tshuam ntawm lub paj hlwb thiab lub cev tiv thaiv kab mob, kho lub cev tiv thaiv kab mob.
3.NeuroregulationNws koom nrog cov kev cai ntawm neural excitability, mus ob peb vas, kev nyuaj siab teb thiab neuroendocrine secretion nyob rau hauv lub hlwb. Nws plays lub luag haujlwm tseem ceeb hauv kev kawm txog lub paj hlwb teeb liab kis.
4. Kev Tshawb Fawb Daim Ntawv Thov Kev Ua HaujlwmRaws li purified lyophilized hmoov, nws tau npaj rau hauv cov kev daws teeb meem rau kev sim kuaj. Nws yog feem ntau siv rau hauv receptor binding tests, cell culture assays, animal model studies, and neuropeptide quantitative detection as a standard research reagent.
5.Preclinical Drug Research Tus nqiCov kws tshawb fawb noj Met-enkephalin ua cov niam txiv sib xyaw los tsim cov tshuaj tua kab mob qis qis, kov yeej cov teeb meem kev vam khom los ntawm cov tshuaj tua kab mob opioid.
Dosage For Met-Enkephalin Powder
Tseem ceeb Precondition
Met-Enkephalin hmoov yog nruj me ntsis raws li kev soj ntsuam kev tshawb fawb reagent, tsis yog ib qho kev pom zoo tshuaj kho mob. Tag nrho cov ntaub ntawv noj tshuaj hauv qab no tsuas yog raunyob rau hauv vitro cell thwmsim thiab tsiaj qauv kev tshawb fawb, tsis yog rau tib neeg kev tswj hwm.
1. Hauv Vitro Cell Culture Dosage
Kev ua haujlwm siab ntau: 1 nM - 10 μM
Kev sim siab ntau: 100 nM txog 1 μM
Kev npaj: Dissolve cov hmoov nyob rau hauv sterile dej los yog PBS tsis los ua ib tug concentrated Tshuag tov, ces dilute mus rau lub hom phiaj concentration nyob rau hauv cell culture nruab nrab.
2. Hauv Vivo Animal Administration Dosage (Mice & Rats)
Intravenous (IV) Txhaj
Cov koob tshuaj txhua hnub: 0.5 mg / kg - 5 mg / kg ntawm lub cev hnyav
Intracerebroventricular (ICV) Txhaj Tshuaj (Central Nervous System Study)
Ib koob tshuaj: 1 ug - 10 ug rau ib tus nas
Intraperitoneal (IP) Txhaj
Cov koob tshuaj txhua hnub: 2 mg / kg - 8 mg / kg
3. Cov Lus Qhia Txog Kev Npaj
Ua cov tshuaj peptide tshiab ua ntej siv los tiv thaiv degradation.
Tsis txhob rov qab khov-thaw cycles ntawm cov khoom npaj npaj.
Lim cov tshuaj nrog 0.22 μm lim rau sterile cell thiab tsiaj sim.
Tsis lees paub
Cov peptide no tsis tuaj yeem siv rau tib neeg kev txhaj tshuaj, siv qhov ncauj lossis kev kho mob. Kev noj tshuaj tsis raug yuav ua rau lub paj hlwb tsis zoo thiab lwm yam kev pheej hmoo ntawm lub cev.
Tej yam tshwm sim ntawm Met-Enkephalin hmoov
Cov lus ceeb toom tseem ceeb: Cov tshuaj no tsuas yog siv rau kev tshawb fawb hauv chav kuaj. Tsis muaj cov ntaub ntawv kho mob tib neeg siv. Tag nrho cov kev mob tshwm sim hauv qab no tau pom los ntawm kev sim tsiaj thiab kev tshawb fawb hauv vitro.
1. Cov tsos mob ntawm lub paj hlwb
Ib ntus inhibition ntawm paj hlwb excitability. Kev noj ntau dhau yuav ua rau qeeb qeeb, lethargy thiab txo kev ua haujlwm hauv cov tsiaj sim.
Kev nyuaj siab ua pa luv luv ntawm cov koob tshuaj ultra-siab, uas yog ib qho tshuaj tiv thaiv opioid.
Kev cuam tshuam ntawm neuroendocrine secretion, cuam tshuam rau kev tso tawm cov tshuaj hormones cuam tshuam txog kev ntxhov siab.
2. Cov kab mob hauv plab
Kev noj tshuaj ntau dhau ua rau lub plab zom mov peristalsis, ua rau txo qis kev noj zaub mov, cem quav thiab plab zom mov tsis zoo hauv cov tsiaj, ua raws li cov yam ntxwv ntawm opioid peptides.
3. Kev vam thiab kam rau siab
Kev tswj xyuas tas mus li ntev yuav maj mam tsim cov tshuaj tiv thaiv. Kev siv rov ua dua tuaj yeem ua rau lub cev me me, ib yam li lwm yam tshuaj opioid endogenous. Thaum cov khoom tso tseg lawm, qhov kev tshem tawm me me tuaj yeem tshwm sim.
4. Kev hloov pauv kev tiv thaiv kab mob
Kev tsis txaus siab ntau dhau tuaj yeem ua rau muaj zog ntau dhau lossis ua kom lub cev tiv thaiv kab mob ua haujlwm, rhuav tshem qhov sib npaug ntawm cov hlab ntsha thiab lub cev tsis muaj zog thiab ua rau lub cev tsis muaj zog.
5. Lub zos Iritation
Yog tias txhaj tshuaj subcutaneously lossis intraperitoneally, cov tshuaj peptide tuaj yeem ua rau cov nqaij mos hauv zos thaum cov concentration siab dhau.
6. Lwm yam kev ceev faj
Degraded Met-Enkephalin poob kev ua haujlwm lom neeg thiab tuaj yeem tsim peptide impurities uas ua rau muaj kev cuam tshuam tsis zoo.
Tsis muaj kev ruaj ntseg cov ntaub ntawv rau tib neeg qhov ncauj, txhaj tshuaj lossis daim tawv nqaij daim ntawv thov. Kev siv tsis raug cai rau tib neeg yuav ua rau muaj kev pheej hmoo tsis txaus ntseeg rau lub hauv paus paj hlwb thiab cov kab mob hauv nruab nrog cev.
Tsis lees paub
Met-Enkephalin hmoov yog nruj me ntsis txwv rau kev soj ntsuam kuaj xwb. Nws tsis yog cov khoom lag luam tiav. Ib qho kev txwv tsis pub siv rau tib neeg lossis tsiaj txhu yog txwv.
Kev Sib Tham Tshuaj Kom Zam Kom Tsis Txhob Nrog Met-Enkephalin Powder
Kev lees paub: Met-Enkephalin hmoov tsuas yog ib qho chaw tshawb fawb peptide nkaus xwb, tsis yog tshuaj kho tau pom zoo. Tag nrho cov ntaub ntawv hauv qab no yog ua raws li kev tshawb fawb tshuaj preclinical rau kev sim siv nkaus xwb, thiab nws tsis muaj feem xyuam rau tib neeg cov tshuaj kho mob.
Lwm cov tshuaj opioid receptor agonists ( txwv tsis pub siv ua ke)Kev sib koom ua ke nrog morphine, fentanyl, oxycodone, thiab lwm yam khoom siv opioids ua rau muaj kev cuam tshuam hauv nruab nrab inhibitory. Qhov kev sib xyaw ua ke no ua rau muaj kev pheej hmoo ntawm kev nyuaj siab ua pa hnyav, bradycardia, circulatory collapse, thiab sib sib zog nqus sedation. Nws kuj tseem ua kom qhov pib ntawm cov tshuaj kam rau siab thiab lub cev dependence.
Central paj hlwb depressantsSedatives, hypnotics, barbiturates, benzodiazepines, tshuaj loog dav dav, thiab ethanol ua kom cov nyhuv neuroinhibitory ntawm Met-Enkephalin. Kev tswj hwm ib txhij ua rau qaug zog ntau dhau, ua rau qeeb qeeb, thiab ua rau muaj kev phom sij txog kev ua pa hauv cov qauv tsiaj. Qhov kev sib xyaw no yuav tsum raug zam hauv txhua qhov kev sim vivo.
Monoamine oxidase inhibitors (MAOIs)MAOIs ua kom qeeb ntawm cov enzymatic tawg ntawm neuropeptides. Thaum siv ua ke nrog Met-Enkephalin, qib peptide nyob rau hauv lub hauv nruab nrab lub paj hlwb tsim ntau dhau, ua rau cov kev ua haujlwm tsis muaj zog neuroendocrine thiab cov txiaj ntsig kev sim tsis zoo.
Immunomodulating tshuajMet-Enkephalin ib txwm hloov kho lymphocyte thiab macrophage muaj nuj nqi. Thaum ua ke nrog immunosuppressants los yog immunostimulants, ob yam khoom tsim cov tshuaj tiv thaiv kab mob sib tshooj, ua rau lub cev tsis sib haum xeeb thiab cov ntaub ntawv sim tsis sib xws.
Calcium channel blockersCov tshuaj no hloov cov neurotransmitter tso tawm los ntawm cov paj hlwb. Daim ntawv thov sib koom ua ke hloov qhov mob-modulating potency ntawm Met-Enkephalin thiab destabilizes receptor binding cov txiaj ntsig.
Chemical incompatibilities (rau kev npaj tshuaj)
Tsis txhob sib tov nrog alkaline buffers, uas ua rau peptide hydrolysis thiab poob ntawm lom lom.
Tsis txhob sib tov nrog cov kev daws teeb meem uas muaj cov hlau hnyav ions, uas khi rau cov qauv peptide thiab deactivate nws.
Ceeb toom kawg
Tib neeg kev tswj hwm ntawm cov peptide no, tshwj xeeb tshaj yog ua ke nrog cov tshuaj noj, ua rau muaj kev phom sij loj heev. Cov khoom no yog txwv nruj me ntsis rau hauv vitro cell soj ntsuam thiab kev tshawb fawb tsiaj nkaus xwb.
Cov tshuaj sib cuam tshuam ntawm Met-Enkephalin Powder
Cov teebmeem tshwm sim
Cov tshuaj tiv thaiv kab mob plawv: Transient hypotension, dej ntws tawm, tachycardia. Cov no feem ntau tshwm sim sai tom qab kev tswj hwm thiab mob me me thiab thim rov qab.
Cov tsos mob ntawm plab hnyuv: xeev siab, ntuav, mob plab thiab raws plab me ntsis.
Cov tshuaj tiv thaiv hauv zos: Liab, o lossis mob ntawm qhov chaw txhaj tshuaj rau kev siv parenteral.
Tsawg Cov Kev Phem Tsis Zoo
Ua pa tsis xis nyob: hnoos me me, ua pa luv luv.
Cov tsos mob: kiv taub hau, qaug zog, mob taub hau.
Kev hloov pauv ntawm metabolic: Kev txo qis hauv cov ntshav qabzib hauv ib tus neeg mob.
Tsis tshua muaj tab sis hnyav tshwm sim
Mob hnyav hypotension: Tej zaum yuav ua rau syncope, tshwj xeeb tshaj yog nyob rau hauv cov neeg mob uas tsis ruaj tsis khov mob plawv.
Cov tshuaj tiv thaiv hypersensitivity: pob khaus, urticaria, pruritus; tsis tshua muaj anaphylaxis.
Mob plab hnyuv loj: ntuav hnyav lossis mob plab tas mus li.
Cov Lus Cim Tshwj Xeeb
Cov kev mob tshwm sim feem ntau yog hais txog koob tshuaj. Cov tshuaj tiv thaiv tsis zoo yuav tshwm sim yog tias qhov kev txhaj tshuaj sai dhau los yog qhov koob tshuaj ntau dhau.
Cov neeg mob uas muaj kab mob plawv ua ntej, hypotension lossis mob plab yuav tsum tau saib xyuas kom zoo thaum noj tshuaj.
Txhua qhov tsis xis nyob los yog mob hnyav yuav tsum tau qhia rau cov neeg ua haujlwm kho mob tam sim ntawd.
Lwm yam Nootropics Raw Material kuj muaj
| Tianeptine sodium ntsev | 99% | 30123-17-2 |
| Tianeptine Acid | 99% | 66981-73-5 |
| Noopept | 99% | 157115-85-0 |
| Alpha-gpc | 99%/50% | 28319-77-9 |
| 5-HTP | 99% | 56-69-9 |
| CDP-Choline | 99% | 987-78-0 |
| Oxiracetam | 99% | 62613-82-5 |
| NSI-189 | 99% | 1270138-40-3 |
| Sunifiram | 99% | 314728-85-3 |
| Unifiram | 99% | 272786-64-8 |
| Pramiracetam | 99% | 68479-62-1 |
| Piracetam | 99% | 7491-74-9 |
| Agomelatin | 99% | 138112-76-2 |
Ntim & Shipping
Lub sij hawm xa tuaj:Nyob ib ncig ntawm 3-5 hnub ua haujlwm tom qab koj them nyiaj.
Pob: 1kg / aluminium ntawv ci hnab; 25Kgs hauv fiber ntau nruas nrog ob lub hnab yas sab hauv
Nthiab Nyhav:25kgs / Nruas / Gross Nyhav: 28kgs / Nruas
Drum Size & Volume:ID 42cm × H52cm, 0.08 m³ / Nruas
Cia:Khaws rau hauv qhov chaw qhuav thiab txias, kom deb ntawm lub teeb thiab cua sov.
Lub neej txee:Ob xyoos thaum khaws cia zoo.
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Pob |
1kg / hnab, 25kg / hnab; 25kg / nruas; customize raws li cov neeg siv khoom. |
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Kev thauj mus los |
Fedex, TNT, DHL, EMS, thiab lwm yam. |
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Chaw nres nkoj shipping |
Shanghai/Tianjin/Dalian/Beijing/Xi'an |
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Lub Sijhawm Lead |
1-2 hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm |
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Rau kev txiav txim loj, nws yuav xa los ntawm huab cua lossis hiav txwv. |
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FAQ
Q: 1. Kuv xav paub ntau ntxiv txog cov khoom, kuv tuaj yeem tiv tauj koj li cas?
A: Koj tuaj yeem xa email nug peb txhua lub sijhawm. Yog xav paub ntau ntxiv, kuv xav tau cov ntaub ntawv hauv qab no: cov khoom npe, xaj kom muaj nuj nqis, lub teb chaws tau txais, cov kev xav tau zoo, thiab lwm yam.
Q: 2. Kuv yuav paub li cas yog tias koj cov khoom muaj tseeb lossis cuav?
A: Peb yuav tshuaj xyuas txhua qhov khoom xa tuaj. Kuv tuaj yeem muab cov ntawv xeem suav nrog HPLC, MS thiab HNMR yog tias koj xav tau. Thov nrhiav tus kws tshaj lij kws tshuaj los pab koj paub meej tias qhov tseeb ntawm daim ntawv xeem.
Tau kawg, koj tuaj yeem yuav cov qauv coj los coj koj ncig koj qhov kev ntseeg siab.
Q: 3. Koj ua li cas thiaj li ua kom muaj kev nyab xeeb ntawm pob khoom kuv tau txais?
A: Kuv xav tau lub pob kom zoo, Kuv yuav tsum xub paub koj qhov chaw nyob xa khoom, koj puas muaj txoj kev xa khoom xa tuaj, koj puas yuav los ntawm Tuam Tshoj?
Vim li cas koj thiaj xav paub?
Vim hais tias txhua lub teb chaws muaj cov kev cai sib txawv rau cov pob khoom txawv teb chaws, tshwj xeeb tshaj yog cov khoom siv tshuaj, koj yuav tsum paub cov ntaub ntawv yooj yim los muab kev xaiv zoo tshaj plaws rau koj.
Tam sim no, peb muaj cov kws tshaj lij kev lis kev cai tshem tawm cov neeg ua haujlwm hauv EU lub tebchaws, Tebchaws Meskas, Tebchaws Meskas, Canada, thiab cov tebchaws Esxias sab hnub tuaj. Peb muaj cov kws tshaj lij kev lis kev cai tshem tawm cov neeg ua haujlwm kom ntseeg tau tias muaj kev nyab xeeb ntawm pob khoom.
Q: 4. Yuav them li cas?
A: Peb cov kev them nyiaj xws li bittoin, bank card, Western Union, Allegitudes, thiab lwm yam.
Nws feem ntau pom zoo tias cov neeg siv khoom them nrog Bitcoin, vim tias tus nqi qis, qhov nkag tau nrawm, thiab kev ruaj ntseg yog lav.
Q: 5. Nws yuav siv sij hawm ntev npaum li cas thiaj tau txais pob?
A: Qhov no yuav txawv raws li txoj kev xa khoom koj xaiv. Kuv yuav qhia luv luv txog peb cov kab tshwj xeeb uas nquag siv.
Feem ntau cov teb chaws Europe 10-15 hnub tom qab xa koj tus lej taug qab.
Hauv Tebchaws Meskas thiab Canada, feem ntau nws yuav siv sijhawm 7-10 hnub.
Cov teb chaws Esxias sab hnub tuaj yog 3-7 hnub.
Cim npe nrov: Tuam Tshoj met-enkephalin peptides met5 manufacturers, lwm tus neeg, Hoobkas
