Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

T2391

Sigma-Aldrich

Triosephosphate Isomerase from rabbit muscle

Type III-S, ammonium sulfate suspension, ≥4,000 units/mg protein

Synonym(s):

D-Glyceraldehyde-3-phosphate ketol-isomerase, TPI

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

About This Item

CAS Number:
9023-78-3
Enzyme Commission number:
5.3.1.1 (BRENDA, IUBMB)
MDL number:
MFCD00082080
UNSPSC Code:
12352204
NACRES:
NA.54

biological source

rabbit muscle

Quality Level

200

type

Type III-S

form

ammonium sulfate suspension

specific activity

≥4,000 units/mg protein

mol wt

calculated mol wt 53.2 kDa

foreign activity

3-phosphoglyceric phosphokinase ≤0.01%
glyceraldehyde-3-phosphate dehydrogenase ≤0.01%
pyruvate kinase, lactic dehydrogenase, phosphoglucose isomerase, α-glycerophosphate dehydrogenase and aldolase ≤0.001%

storage temp.

2-8°C

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Triosephosphate isomerase has been used in a study to assess molecular characterizations of Cryptosporidium, Giardia, and Enterocytozoon. Triosephosphate isomerase has also been used in a study to investigate apoptosis of hepatocellular carcinoma cell lines.

Unit Definition

One unit will convert 1.0 μmole D-glyceraldehyde 3-phosphate to dihydroxyacetone phosphate per min at pH 7.6 at 25 °C.

Physical form

Crystalline suspension in 3.2 M (NH4)2SO4 solution, pH 6.0

Analysis Note

Protein determined by biuret

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Yi-Lin Sophia Chen et al.
Peptides, 36(2), 257-265 (2012-06-05)
Due to its malignancy, the development of effective therapeutic strategies for hepatocellular carcinoma (HCC) is of urgent needs. Natural antimicrobial peptides (AMPs), also known as host defense peptides (HDPs), not only act as direct antimicrobial agents, but also represent important
Beatty V Maikai et al.
Experimental parasitology, 131(4), 452-456 (2012-06-06)
The use of molecular diagnostic tools in epidemiological investigations of Cryptosporidium, Giardia, and Enterocytozoon has provided new insights into their diversity and transmission pathways. In this study, 157 stool specimens from 2-month to 70-year-old patients were collected, a polymerase chain
Susan K Boehlein et al.
The Plant journal : for cell and molecular biology, 99(1), 23-40 (2019-02-13)
Cereal yields decrease when grain fill proceeds under conditions of prolonged, moderately elevated temperatures. Endosperm-endogenous processes alter both rate and duration of dry weight gain, but underlying mechanisms remain unclear. Heat effects could be mediated by either abnormal, premature cessation
Tiia Kittilä et al.
Chembiochem : a European journal of chemical biology, 17(7), 576-584 (2016-01-12)
Nonribosomal peptide synthetases (NRPSs) produce many important and structurally complex natural products. Because of their architectures, reprogramming NRPSs has long been attempted to access new bioactive compounds. However, detailed characterization of NRPS catalysis and substrate selectivity by adenylation (A) domains
Rongchang Yang et al.
Experimental parasitology, 137, 46-52 (2013-12-21)
A novel quantitative PCR (qPCR) for Giardia at the glutamate dehydrogenase (gdh) locus was developed and validated. The qPCR was used to screen a total of 3412 lamb faecal samples collected from approximately 1189 lambs at three sampling periods (weaning
View All Related Papers

Articles

How to Work with Enzymes Supplied as Ammonium Sulfate Suspensions

Instructions for working with enzymes supplied as ammonium sulfate suspensions

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