Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

68957

Sigma-Aldrich

Tris(2-carboxyethyl)phosphine hydrochloride

BioUltra, suitable for electrophoresis, SDS-PAGE tested

Synonym(s):

TCEP.HCL, TCEP

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C9H15O6P · HCl
CAS Number:
51805-45-9
Molecular Weight:
286.65
Beilstein:
3724376
MDL number:
MFCD00145469
UNSPSC Code:
12352128
PubChem Substance ID:
329761275
NACRES:
NA.32

product line

BioUltra

Quality Level

100

Assay

97.5-102.5%

form

powder

technique(s)

electrophoresis: suitable

solubility

H2O: soluble

suitability

SDS-PAGE tested

SMILES string

Cl[H].OC(=O)CCP(CCC(O)=O)CCC(O)=O

InChI

1S/C9H15O6P.ClH/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);1H

InChI key

PBVAJRFEEOIAGW-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Tris(2-carboxyethyl) phosphine hydrochloride (TCEP.HCL ) is a useful reducing agent for Sulphur and nitrogen-containing compounds. TCEP.HCL and the resultant oxide are water-soluble. TCEP.HCL has electron-rich phosphorus and oxygen atoms to combine with various metals, including Rh, Ir, and Pd. It rapidly complexes with Rh and Ir in dioxane at ambient temperature. It reduces disulfide linkages in a range of peptides and proteins in biological disulfide.

Application

TCEP.HCL has been used in various bioconjugation applications, both in vitro and in vivo, to tag proteins and live organisms with great effectiveness under mild physiological circumstances. TCEP.HCL is suitable for varied biological and synthetic applications. At an acidic pH, TCEP.HCL can be used to convert organic disulfides to thiols in water irreversibly.
Water soluble reagent, used for selective reduction of disulfides. More stable than DTT and useful in mass spectrometry applications.

Features and Benefits

The product has the following benefits:

  • TCEP.HCL lowers reactive oxygen species levels.
  • It increases glutathione levels and mitochondrial content.
  • It has anti-cancer effects.

Analysis Note

agarose gel electrophorese corresponds to requirements

Not finding the right product?  

Try our Product Selector Tool.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCG6486
BCCG0947
BCCD4753
BCCD1528
BCCC4844

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Siming Chen et al.
Chemical communications (Cambridge, England), 49(12), 1226-1228 (2013-01-05)
A widely used reducing agent tris-(2-carboxyethyl) phosphine significantly promotes the reaction of cisplatin with Sp1 zinc finger protein. This discovery clarifies the reactivity of cisplatin towards Sp1 zinc finger protein and implies that the reactions of platinum drugs could be
Fang-Fang Cheng et al.
The Analyst, 139(16), 3860-3865 (2014-07-01)
The expression of microRNAs (miRNAs) is related to some cancer diseases. Recently, miRNAs have emerged as new candidate diagnostic and prognostic biomarkers for detecting a wide variety of cancers. Due to low levels, short sequences and high sequence homology among
Yan Li et al.
Biosensors & bioelectronics, 67, 364-369 (2014-09-10)
The development of sensitive telomerase biosensors is hindered by the restricted accessibility of telomere strand (TS) primer and the limited enzyme reaction space, which is mainly confined by the vertical distance. In this work, we designed an electrochemical telomerase biosensor
K Zarschler et al.
Nanoscale, 6(11), 6046-6056 (2014-04-30)
For effective localization of functionalized nanoparticles at diseased tissues such as solid tumours or metastases through biorecognition, appropriate targeting vectors directed against selected tumour biomarkers are a key prerequisite. The diversity of such vector molecules ranges from proteins, including antibodies
Nicola J Blackmore et al.
The Journal of biological chemistry, 290(29), 18187-18198 (2015-06-03)
Allostery, where remote ligand binding alters protein function, is essential for the control of metabolism. Here, we have identified a highly sophisticated allosteric response that allows complex control of the pathway for aromatic amino acid biosynthesis in the pathogen Mycobacterium
View All Related Papers

Protocols

Workflow for High-Throughput Glycoprofiling of Rituximab

Step-by-step SEC-MS protocol for rapid glycoprofiling of a monoclonal antibody (mAb), consisting of antibody purification, a mAb reduction procedure, a mass spectrometer calibration, and a system suitability test.

Protocol for Purification, Optional Reduction, and SEC-MS Analysis of a Monoclonal Antibody

A complete workflow for the intact and middle-up mass analysis of reduced and non-reduced monoclonal antibodies based on SEC-MS with sample preparation by protein-A affinity clean-up.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service