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ApexBio/Valaciclovir/10mg/A3903

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货号:A3903
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品牌:ApexBio
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ValaciclovirProdrug of aciclovir for herpes virus treatment

Catalog No.A3903
SizePriceStock
10mgPlease InquirePlease Inquire
50mgPlease InquirePlease Inquire

Tel: +1-832-696-8203

Email: sales@apexbt.com

Worldwide Distributors

Sample solution is provided at 25 µL, 10mM.

Publications citing ApexBio Products

Nature.2017 Jan 19;541(7637):417-420.
Nature.2018 Nov;563(7731):407-411.
Nature.2018 Jun 13.
Nature.2018 Jun 27.
Nature.2018 Mar 29;555(7698):673-677.
Nature.2017 Sep 7;549(7670):96-100.
Nature.2016 Apr 21;532(7599):398-401.
Science.2016 Aug 5;353(6299)594-8
Nat Nanotechnol.2017 Dec;12(12):1190-1198.
Nature Biotechnology.2017 Jun;35(6):569-576
Nat Med.2018 Sep 17.
Cell.2018 Dec 21. pii: S0092-8674(18)31561-7.
Cell.Available online 25 October 2018.
Cell.2018 Sep 27. pii: S0092-8674(18)31183-8.
Cell.2018 Jun 28;174(1):172-186.e21.
Cell.2018 Feb 22;172(5):1007-1021.e17.
Cell.2017 Nov 30;171(6):1284-1300.e21.
Cell.2017 Aug 17. pii: S0092-8674(17)30869-3.
Cell.2017 Jul 13;170(2):312-323
Nat Med.2018 Jan 29.
Nat Med.2017 Nov;23(11):1342-1351.
Cell.2017 Apr 6;169(2):286-300.
Cell.2015 Aug 27;162(5):987-1002.
Cell.2015 Feb 12;160(4):729-44.
Nature Medicine.2017 Apr;23(4):493-500.
Cancer Cell.2018 May 14;33(5):905-921.e5.
Cancer Cell.2018 Apr 9;33(4):752-769.e8.
Cancer Cell.2018 Mar 12;33(3):401-416.e8.
Cancer Cell.2017 Aug 14;32(2):253-267.e5.
Nat Methods.2018 Jul;15(7):523-526.
Cell Stem Cell.2018 May 3;22(5):769-778.e4.
Cell Stem Cell.2017 Nov 20. pii: S1934-5909(17)30375-2.

Quality Control

Quality Control & MSDS

View current batch:
    Purity = 98.00%
  • COA (Certificate Of Analysis)
  • MSDS (Material Safety Data Sheet)

Chemical structure

Valaciclovir

Valaciclovir Dilution Calculator

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Chemical Properties

Cas No. 124832-26-4SDF Download SDF
Synonyms Valacyclovir;Valcivir
Chemical Name 2-((2-amino-6-oxo-3H-purin-9(6H)-yl)methoxy)ethyl 2-amino-3-methylbutanoate
Canonical SMILES CC(C(N)C(OCCOCN1C=NC2=C1NC(N)=NC2=O)=O)C
Formula C13H20N6O4 M.Wt 324.34
Solubility Soluble in DMSO Storage Store at -20°C
Shipping ConditionEvaluation sample solution : ship with blue ice.All other available size:ship with RT , or blue ice upon request
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.

Background

IC50 Value: 2.9 microg/ml (for HSV-1 W)[4]. Valacyclovir, the metabolic precursor of , is now approved for treatment and prevention of genital infection with herpes simplex viruses [1]. in vitro: VACV uptake was concentration dependent and saturable with a Michaelis-Menten constant and maximum velocity of 1.64 +/- 0.06 mM and 23.34 +/- 0.36 nmol/mg protein/5 min, respectively. A very similar Km value was obtained in hPEPT1/CHO cells and in rat and rabbit tissues and Caco-2 cells, suggesting that hPEPT1 dominates the intestinal transport properties of VACV in vitro [5]. in vivo: For treatment of a first episode of genital herpes, a large comparative trial has shown that valacyclovir (1 g twice a day) is as effective as acyclovir (200 mg five times a day) when given for 10 days. For treating recurrences, two trials show that valacyclovir is as effective as acyclovir (200 mg five times a day) with a treatment period of 5 days. A daily dose of 1 g of valacyclovir is as effective as 2 g daily. Valacyclovir can be administered once a day[1]. The concentrations of acyclovir in serum and CSF were measured at steady state after 6 days of oral treatment with 1,000 mg of valacyclovir three times a day [2]. EC50 values of PE and AC in 3T3 cells were 0.02 and 0.01 ug/ml, while values in BHK cells were 0.2 and 0.03 ug/ml. Treatment of infected immunosuppressed mice and FA and VA (b.i.d., 5.5 days) reduced the proportion with erythema from 100% to 24% and 38%, and eliminated ear paralysis, ear lesions (vesicles, etc) and death. Virus was absent from ear and brainstem by day 6, but reappeared after discontinuation in mice treated with VA [3]. Clinical trial: Evaluation of Valaciclovir in Patients with Chickenpox. Phage3

ApexBio的3X FLAG Peptide FLAG标签系统利用与目标蛋白质1融合的短而亲水的8个氨基酸的肽段。FLAG肽与抗体M1结合。结合是钙依赖性方式2还是非依赖性3仍存在争议。该系统的缺点是单克隆抗体纯化基质不如其他基质稳定。通常,可以用特异性单克隆抗体检测小标签。为了改善对FLAG标签的检测,已经开发了3x FLAG系统。这种三级FLAG表位是亲水的,长22个氨基酸,可以检测到高达10 fmol的表达融合蛋白。激烈热球菌的带有FLAG标签的麦芽糖糊精结合蛋白已被结晶4,其晶体质量与未标记蛋白的晶体质量非常相似。 最后,可以通过用肠激酶处理去除FLAG标签,肠激酶对肽序列5的5个C末端氨基酸具有特异性。