Home>>Signaling Pathways>> Immunology/Inflammation>> Adaptive Immunity>>(S)-3-Thienylglycine

(S)-3-Thienylglycine Sale

(Synonyms: (S)-3-噻吩基甘氨酸) 目录号 : GC49028

A thienyl-containing amino acid

(S)-3-Thienylglycine Chemical Structure

Cas No.:1194-87-2

规格 价格 库存 购买数量
100 mg
¥1,250.00
现货
250 mg
¥2,502.00
现货
500 mg
¥4,694.00
现货

电话:400-920-5774 Email: sales@glpbio.cn

Customer Reviews

Based on customer reviews.

Sample solution is provided at 25 µL, 10mM.

产品文档

Quality Control & SDS

View current batch:

产品描述

(S)-3-Thienylglycine is a thienyl-containing amino acid.1 It has been used as an affinity ligand to adsorb IgM and IgG antibodies from isolated human plasma.

1.Hatanaka, Y., Tsukiji, M., Itoh, A., et al.Selective adsorption of immunoglobulin G and immunoglobulin M from plasma without adsorption of fibrinogen by using thienyl amino acids as ligandsJ. Chromatogr.4(6)1000190(2013)

Chemical Properties

Cas No. 1194-87-2 SDF
别名 (S)-3-噻吩基甘氨酸
Canonical SMILES O=C(O)[C@@H](N)C1=CSC=C1
分子式 C6H7NO2S 分子量 157.2
溶解度 Water: sparingly soluble 储存条件 -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

制备储备液
1 mg 5 mg 10 mg
1 mM 6.3613 mL 31.8066 mL 63.6132 mL
5 mM 1.2723 mL 6.3613 mL 12.7226 mL
10 mM 0.6361 mL 3.1807 mL 6.3613 mL
  • 摩尔浓度计算器

  • 稀释计算器

  • 分子量计算器

质量
=
浓度
x
体积
x
分子量
 
 
 
*在配置溶液时,请务必参考产品标签上、MSDS / COA(可在Glpbio的产品页面获得)批次特异的分子量使用本工具。

计算

动物体内配方计算器 (澄清溶液)

第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)
给药剂量 mg/kg 动物平均体重 g 每只动物给药体积 ul 动物数量
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方)
% DMSO % % Tween 80 % saline
计算重置

Research Update

Craniometrics and Ventricular Access: A Review of Kocher'S, Kaufman'S, Paine'S, Menovksy'S, Tubbs', Keen'S, Frazier'S, Dandy'S, and Sanchez'S Points

Oper Neurosurg (Hagerstown) 2020 May 1;18(5):461-469.PMID:31420653DOI:10.1093/ons/opz194.

Intraventricular access is frequently required during neurosurgery, and when neuronavigation is unavailable, the neurosurgeon must rely upon craniometrics to achieve successful ventricular cannulation. In this historical review, we summarize the most well-described ventricular access points: Kocher'S, Kaufman'S, Paine'S, Menovksy'S, Tubbs', Keen'S, Frazier'S, Dandy'S, and Sanchez'S. Additionally, we provide multiview, 3-dimensional illustrations that provide the reader with a novel understanding of the craniometrics associated with each point.

Finkelstein'S Test Is Superior to Eichhoff'S Test in the Investigation of de Quervain'S Disease

J Hand Microsurg 2018 Aug;10(2):116-118.PMID:30154628DOI:10.1055/s-0038-1626690.

Introduction de Quervain'S tenosynovitis is a common pathologic condition of the hand. Finkelstein'S test has long been considered to be a pathognomonic sign of this diagnosis, yet most clinicians and instruction manuals erroneously describe what is in fact the Eichhoff'S test, which is thought to produce similar pain by tendon stretching in a normal wrist. The purpose of this study was to compare Finkelstein'S test with Eichhoff'S test in asymptomatic individuals. Materials and Methods Thirty-six asymptomatic participants (72 wrists) were examined using both Finkelstein'S and Eichhoff'S tests with a minimum interval of 24 hours between the tests. Results The results showed that Finkelstein'S test was more accurate than Eichhoff'S test. It demonstrated higher specificity, produced significantly fewer numbers of false-positive results, and also caused significantly less discomfort to patients. Conclusion This study recommends Finkelstein'S test as the clinical examination of choice for the diagnosis of de Quervain'S disease.

Temperature dependence of the high-spin S2 to S3 transition in Photosystem II: Mechanistic consequences

Biochim Biophys Acta Bioenerg 2019 Jun 1;1860(6):508-518.PMID:31059676DOI:10.1016/j.bbabio.2019.05.001.

The Mn4CaO5-cluster in Photosystem II advances through five oxidation states, S0 to S4, before water is oxidized and O2 is generated. The S2-state exhibits either a low-spin, S = 1/2 (S2LS), or a high-spin state, S = 5/2 (S2HS). Increasing the pH favors the S2HS configuration and mimics the formation of TyrZ in the S2LS-state at lower pH values (Boussac et al. Biochim. Biophys. Acta 1859 (2018) 342). Here, the temperature dependence of the S2HS to S3 transition was studied by EPR spectroscopy at pH 8.6. The present data strengthened the involvement of S2HS as a transient state in the S2LSTyrZ → S2HSTyrZ → S3TyrZ transition. Depending on the temperature, the S2HS progresses to S3 states exhibiting different EPR properties. One S3-state with a S = 3 signal, supposed to have a structure with the water molecule normally inserted in S2 to S3 transition, can be formed at temperatures as low as 77 K. This suggests that this water molecule is already bound in the S2HS state at pH 8.6. The nature of the EPR invisible S3 state, formed down to 4.2 K from a S2HS state, and that of the EPR detectable S3 state formed down to 77 K are discussed. It is proposed that in the S2LS to S3 transition, at pH < 8.6, the proton release (Sugiura et al. Biochim. Biophys. Acta 1859 (2018) 1259), the S2LS to S2HS conversion and the binding of the water molecule are all triggered by the formation of TyrZ.

Differential effects of intravenous R,S-(+/-)-3,4-methylenedioxymethamphetamine (MDMA, Ecstasy) and its S(+)- and R(-)-enantiomers on dopamine transmission and extracellular signal regulated kinase phosphorylation (pERK) in the rat nucleus accumbens shell and core

J Neurochem 2007 Jul;102(1):121-32.PMID:17564678DOI:10.1111/j.1471-4159.2007.04451.x.

R,S(+/-)-3,4-methylenedioxymethamphetamine (R,S(+/-)-MDMA, 'Ecstasy') is known to stimulate dopamine (DA) transmission in the nucleus accumbens (NAc). In order to investigate the post-synaptic correlates of pre-synaptic changes in DA transmission and their relationship with MDMA enantiomers, we studied the effects of R,S(+/-)-MDMA, S(+)-MDMA, and R(-)-MDMA on extracellular DA and phosphorylated extracellular signal regulated kinase (pERK) in the NAc shell and core. Male Sprague-Dawley rats, implanted with a catheter in the femoral vein and vertical concentric dialysis probes in the NAc shell and core, were administered i.v. saline, R,S(+/-)-MDMA, S(+)-MDMA, or R(-)-MDMA. Extracellular DA was monitored by in vivo microdialysis with HPLC. Intravenous R,S(+/-)-MDMA (0.64, 1, and 2 mg/kg) increased dialysate DA, preferentially in the shell, in a dose-related manner. S(+)-MDMA exerted similar effects but at lower doses than R,S(+/-)-MDMA, while R(-)-MDMA (1 and 2 mg/kg) failed to affect dialysate DA. R,S(+/-)- and S(+)-MDMA but not R(-)-MDMA increased ERK phosphorylation (expressed as density/neuron and number of pERK-positive neurons/area) in both subdivisions of the NAc. The administration of the D1 receptor antagonist, SCH 39166, prevented the increase in pERK elicited by R,S(+/-)-MDMA and S(+)-MDMA, while the D2/3 receptor antagonist, raclopride, increased pERK in the NAc core per se but failed to affect the R,S(+/-)-MDMA-elicited stimulation of pERK. The present results provide evidence that the DA stimulant effects of racemic MDMA are accounted for by the S(+)-enantiomer and that pERK may represent a post-synaptic correlate of the stimulant effect of R,S(+/-)-MDMA on D1-dependent DA transmission.

Impact of sporadic reporting of poultry Salmonella serovars from selected developing countries

J Infect Dev Ctries 2015 Jan 15;9(1):1-7.PMID:25596565DOI:10.3855/jidc.5065.

This review documents the sporadic reporting of poultry Salmonella serovars in South Africa, Egypt, Indonesia, India, and Romania, five countries selected based on the importance of their distribution in different regions of the world and their cumulative significant population size of 1.6 billion. South Africa reported contamination of its poultry carcasses by S. Hadar, S. Blockley, S. Irumu, and S. Anatum. Results from Egypt showed that S. Enteritidis and S. Typhimurium were predominant in poultry along with other non-typhoid strains, namely S. Infantis, S. Kentucky, S. Tsevie, S. Chiredzi, and S. Heidelberg. In Indonesia, the isolation of Salmonella Typhi was the main focus, while other serovars included S. Kentucky, S. Typhimurium, and S. Paratyhi C. In India, S. Bareilly was predominant compared to S. Enteritidis, S. Typhimurium, S. Paratyphi B, S. Cerro, S. Mbandaka, S. Molade, S. Kottbus, and S. Gallinarum. Romania reported two Salmonella serovars in poultry that affect humans, namely S. Enteritidis and S. Typhimurium, and other non-typhoid strains including S. Infantis, S. Derby, S. Colindale, S. Rissen, S. Ruzizi, S. Virchow, S. Brandenburg, S. Bredeney, S. Muenchen, S. Kortrijk, and S. Calabar. The results showed the spread of different serovars of Salmonella in those five developing countries, which is alarming and emphasizes the urgent need for the World Health Organization Global Foodborne Infections Network (WHO-GFN) to expand its activities to include more strategic participation and partnership with most developing countries in order to protect poultry and humans from the serious health impact of salmonellosis.