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Merck
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Key Documents

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R2033

Sigma-Aldrich

RK-682

≥98% (HPLC)

Sinónimos:

(R)-3-Hexadecanoyl-5-hydroxymethyltetronic acid, (R)-4-Hydroxy-5-(hydroxymethyl)-3-(1-oxohexadecyl)-2(5H)-furanone

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About This Item

Fórmula empírica (notación de Hill):
C21H36O5
Número de CAS:
150627-37-5
Peso molecular:
368.51
Número MDL:
MFCD20488046
Código UNSPSC:
12352200
ID de la sustancia en PubChem:
329824012
NACRES:
NA.77

Nivel de calidad

100

Análisis

≥98% (HPLC)

formulario

powder

color

white to tan

solubilidad

DMSO, heptane and xylene: ≥8 mg/mL

temp. de almacenamiento

−20°C

cadena SMILES

CCCCCCCCCCCCCCCC(=O)C1=C(O)[C@@H](CO)OC1=O

InChI

1S/C21H36O5/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-17(23)19-20(24)18(16-22)26-21(19)25/h18,22,24H,2-16H2,1H3/t18-/m1/s1

Clave InChI

KZTSLHQKWLYYAC-GOSISDBHSA-N

Aplicación

RK-682 has been used:
  • as a positive control in high-performance liquid chromatography (HPLC)
  • as a reference compound in high-performance liqiud chromatography (HPLC)
  • as a pan-protein tyrosine phosphatase non-receptor type (PTPN) inhibitor to study its effects on the activated lymphocytes

Acciones bioquímicas o fisiológicas

RK-682 is a specific and noncompetitive inhibitor of protein tyrosine phosphatase; It inhibited dephosphorylation activity of CD45 and VHR with IC50 54 and 2.0 microM and 4.5 microM against PTP1B.
Specific and noncompetitive inhibitor of protein tyrosine phosphatase.

Características y beneficios

This compound is featured on the Phosphoprotein Phosphatases (Tyrosine) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Yunkun Liu et al.
mBio, 6(6), e01714-e01715 (2015-11-12)
The clustered regularly interspaced short palindromic repeat (CRISPR)/CRISPR-associated protein 9 (Cas9) system, an RNA-guided nuclease for specific genome editing in vivo, has been adopted in a wide variety of organisms. In contrast, the in vitro application of the CRISPR/Cas9 system
Akiko Fujimura et al.
Cancer immunology, immunotherapy : CII, 68(10), 1649-1660 (2019-09-29)
It has been shown that protein tyrosine phosphatase non-receptor type (PTPN) 3 inhibits T-cell activation. However, there is no definitive conclusion about how the inhibition of PTPN3 in lymphocytes affects immune functions in human lymphocytes. In the present study, we
Yousof Tahtah et al.
Fitoterapia, 110, 52-58 (2016-02-18)
Type 2 diabetes (T2D) constituted 90% of the global 387 million diabetes cases in 2014. The enzyme protein-tyrosine phosphatase 1B (PTP1B) has been recognized as a therapeutic target for treatment of T2D and its adverse complications. With the aim of
Rosa Martha Perez Gutierrez et al.
Journal of Asian natural products research, 22(7), 603-617 (2019-07-20)
This present study was to evaluate the protein tyrosine phosphatase 1B (PTP1B) inhibitory activity of nine diterpenes isolated from seeds of Phalaris canariensis, as well as their effect on streptozotocin-nicotinamide-induced type 2 diabetic mice. Their structures were established by spectroscopic

Artículos

Phosphoprotein Phosphatases (Tyrosine)

Protein tyrosine phosphatases (PTPs) and related enzymes (more than a hundred coded by the human genome) are more numerous than serine/threonine phosphatases. They belong to four families, three of which possess a conserved cysteine for catalysis and some conserved features of 3-dimensional structure. The catalytic mechanism of these PTPs involves the transient formation of a covalently phosphorylated enzyme.

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