Skip to Content
Merck
All Photos(1)

Documents

Safety Information

S7107

Sigma-Aldrich

ApopTag TdT Enzyme

ApopTag Terminal deoxynucleotidyl Transferase (TdT) is a recombinant enzyme intended for use in labeling the 3′-OH ends of fragmented DNA during apoptotic cell detection.

Synonym(s):

TdT enzyme, Terminal deoxynucleotidyl transferase

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

About This Item

UNSPSC Code:
12161503
eCl@ss:
32161000
NACRES:
NA.84

Quality Level

100

manufacturer/tradename

ApopTag
Chemicon®

shipped in

dry ice

General description

ApopTag Terminal deoxynucleotidyl Transferase (TdT) is a recombinant enzyme intended for use in labeling the 3′-OH ends of fragmented DNA during apoptotic cell detection. Qualified for use with Apoptag In Situ Apoptosis Detection Kits (Catalog #s: S7100, S7101, S7110, S7111, S7160 and S7165).
ApopTag is a registered trademark of Serologicals Company.

Application

Materials Provided:
Each vial contains 300 μl of ApopTag Terminal Transferase (TdT) Enzyme.
Instructions for Use

Prepare labeling mixture as follows:
77 μl ApopTag Reaction Buffer (S7105 or kit component # 02)
33 μl ApopTag TdT Enzyme
Mix well and keep on ice. This reagent may be prepared in advance and stored on ice for no more than 6 hours. The Reaction Buffer - TdT Enzyme mixture is ready for use at the "APPLY WORKING STRENGTH TdT ENZYME" step in The Complete ApopTag Manual.
Warnings and Precautions :
ApopTag Terminal Transferase (TdT) Enzyme contains potassium cacodylate (dimethylarsinic acid) as a buffer. This material is harmful if swallowed; avoid contact with skin and eyes (wear gloves, glasses); wash areas of contact immediately.

Packaging

1000 units/mL

Storage and Stability

Recommended Storage -15°C to -25°C.

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Pictograms

Health hazardEnvironment
GHS08,GHS09

Signal Word

Danger

Hazard Statements

H350,H411

Hazard Classifications

Aquatic Chronic 2 - Carc. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance
Poisonous substance

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

S7107:
S7107-K:

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

Po-Nien Tsao et al.
Development (Cambridge, England), 136(13), 2297-2307 (2009-06-09)
Although there is accumulated evidence of a role for Notch in the developing lung, it is still unclear how disruption of Notch signaling affects lung progenitor cell fate and differentiation events in the airway epithelium. To address this issue, we
Divya A Shiroor et al.
Current biology : CB, 30(11), 2166-2174 (2020-05-11)
Stem cells are continuously exposed to multiple stresses, including radiation and tissue injury. As central drivers of tissue repair and regeneration, it is necessary to understand how their behavior is influenced by these stressors. Planarians have an abundant population of

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