中文名 | 三(2-甲酰乙基)膦盐酸盐 |
英文名 | Tris-(2-carboxyethyl)-phosphine hydrochloride |
别名 | TCEP盐酸盐 三(2-羧乙基)膦盐酸盐 三(2-羧乙基)磷盐酸盐 三(2-酰乙基)磷盐酸盐 三(2-甲酰乙基)膦盐酸盐 三(2-羰基乙基)磷盐酸盐 (TCEP盐酸盐) 三(2-甲酰乙基)膦盐酸盐 三(2-羰基乙基)磷盐酸盐(TCEP.HCL ) |
英文别名 | 500 MM TCEP TCEP-HCl, OMniPur(R) Tris(carboxyethyl)phosphine.HC 3,3',3''-phosphanetriyltripropanoate Tris(2-carboxyethyl)phosphine hydrochloride Tris-(2-carboxyethyl)-phosphine hydrochloride 3,3',3''-phosphanetriyltripropanoic acid hydrochloride Tris(2-carboxyethyl)phosphine hydrochloride solution,TCEP Tris(2-carboxyethyl)phosphine hydrochloride, 0.5M soln in water |
CAS | 51805-45-9 |
EINECS | 629-759-1 |
化学式 | C9H16ClO6P |
分子量 | 286.65 |
InChI | InChI=1/C9H15O6P/c10-7(11)1-4-16(5-2-8(12)13)6-3-9(14)15/h1-6H2,(H,10,11)(H,12,13)(H,14,15)/p-3 |
InChIKey | PBVAJRFEEOIAGW-UHFFFAOYSA-N |
密度 | 1.041g/mLat 25°C |
熔点 | 177 °C |
沸点 | 519.4°C at 760 mmHg |
闪点 | 267.9°C |
水溶性 | Soluble in water and methanol. |
蒸汽压 | 3.51E-12mmHg at 25°C |
溶解度 | H2O: 50 mg/mL |
折射率 | n20/D 1.367 |
酸度系数 | 7.66(at 25℃) |
PH值 | 7.0(aqueous solution; pH was adjusted with ammonium hydroxide) |
存储条件 | 2-8°C |
稳定性 | 从提供的购买之日起稳定1年。蒸馏水中的溶液可以在-20 °C下储存长达1个月。 |
敏感性 | Moisture Sensitive |
外观 | 粉末 |
颜色 | white |
最大波长(λmax) | ['λ: 260 nm Amax: 0.05', , 'λ: 280 nm Amax: 0.03'] |
Merck | 14,9085 |
BRN | 3724376 |
MDL号 | MFCD00145469 |
体外研究 | TCEP hydrochloride has been introduced which oers the prospect of serving as an alternative to the more commonly employed DTT in the NF-κB-DNA binding reactions in vitro, using recombinant p50 protein and a 32 P-labelled κB oligonucleotide. DTT promotes NF-κB-DNA binding in concentrations from 0.25 to 2.6 mM in binding reactions. However, in the presence of 0.25 mM DTT, inhibition of NF-κB binding is seen only at Hg 2+ concentrations greater than 100 μM and results are highly variable. In contrast, TCEP hydrochloride promotes NF-κB-DNA binding in a dose-related manner in concentrations from 0.25 to 6 mM. In the presence of even 6 mM TCEP hydrochloride, Hg 2+ prevents NF-κB-DNA binding at concentrations as low as 20 μM in binding reactions. The human lactoferrin (hLF) peptide is dissolved in phosphate buffer to a concentration of 0.1 mm. Reduction of the disulfide bonds is obtained by adding a 30-fold molar excess of TCEP hydrochloride with subsequent incubation for 2 h at 37 ℃. |
危险品标志 | C - 腐蚀性物品 Xi - 刺激性物品 |
风险术语 | R36/38 - 刺激眼睛和皮肤。 R36/37/38 - 刺激眼睛、呼吸系统和皮肤。 R34 - 引起灼伤。 |
安全术语 | S26 - 不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。 S37/39 - 戴适当的手套和护目镜或面具。 S36/37/39 - 穿戴适当的防护服、手套和护目镜或面具。 S27 - 一旦衣物受到污染,请立即脱去。 S45 - 若发生事故或感不适,立即就医(可能的话,出示其标签)。 |
危险品运输编号 | UN 3261 8/PG 2 |
WGK Germany | 2 |
FLUKA BRAND F CODES | 10 |
TSCA | No |
海关编号 | 29319090 |
Hazard Class | 8 |
Packing Group | III |
参考资料 展开查看 | 1. Cheng, Zhongzhe, et al. "Determination of thailandepsin B in rat plasma with a LC–MS/MS method." Bioanalysis 7.1 (2015): 39-52.36.161.84.113 2. Baoshan He, Xiaoze Dong, Nb.BbvCI powered DNA walking machine-based Zr-MOFs-labeled electrochemical aptasensor using Pt@AuNRs/Fe-MOFs/PEI-rGO as electrode modification material for patulin detection, Chemical Engineering Journal, Volume 405, 2021, 126642, 3. [IF=13.273] Baoshan He et al."Nb.BbvCI powered DNA walking machine-based Zr-MOFs-labeled electrochemical aptasensor using Pt@AuNRs/Fe-MOFs/PEI-rGO as electrode modification material for patulin detection."Chem Eng J. 2021 Feb;405:126642 4. [IF=10.588] Yuanyuan Liu et al."A magnetic relaxation switching and visual dual-mode sensor for selective detection of Hg2+ based on aptamers modified Au@Fe3O4 nanoparticles."J Hazard Mater. 2020 Apr;388:121728 5. [IF=7.46] Min Wei et al."Development of the signal amplification based on Au@Pt/MIL-101(Cr) as mimetic enzyme and RecJf exonuclease-assistant target recycling."Sensor Actuat B-Chem. 2020 Jun;312:128019 6. [IF=3.361] Huali Jin et al."An electrochemical aptasensor for lead ion detection based on catalytic hairpin assembly and porous carbon supported platinum as signal amplification."Rsc Adv. 2020 Feb;10(11):6647-6653 7. [IF=3.223] Min Wei et al."Electrochemical Aptasensor for Zearalenone Based on DNA Assembly and Exonuclease III as Amplification Strategy."Electroanal. 2021 Jul;33(7):1691-1698 8. [IF=1.967] Chenling Qu et al."A homogeneous electrochemical aptasensor based on DNA assembly for zearalenone detection."J Chin Chem Soc-Taip. 2021 Oct;68(10):1998-2005 9. [IF=4.464] Lina Lv et al."A “signal off” aptasensor based on AuNPs/Ni-MOF substrate-free catalyzed for detection Enrofloxacin."J Electroanal Chem. 2022 Apr;911:116251 10. [IF=9.229] Miaomiao Han et al."Amyloid Protein-Biofunctionalized Polydopamine Nanoparticles Demonstrate Minimal Plasma Protein Fouling and Efficient Photothermal Therapy."Acs Appl Mater Inter. 2022;XXXX(XXX):XXX-XXX 11. [IF=14.188] Xuehui Liu et al."Stimuli-Mediated Specific Isolation of Exosomes from Blood Plasma for High-Throughput Profiling of Cancer Biomarkers."Small Methods. 2021 Dec 19 12. [IF=13.273] Yuan Li et al."Biocatalytic living materials built by compartmentalized microorganisms in annealable granular hydrogels."CHEMICAL ENGINEERING JOURNAL. 2022 Oct;445:136822 13. [IF=3.223] Zeping Lv et al."An ultrasensitive DNA sensor for Hg2+ assay based on electrodeposited Au/carbon nanofibers-chitosan and reduced graphene oxide."ELECTROANALYSIS |
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