Skip to Content
Merck

189738

Streptavidin, TEXAS RED® Conjugate

This Streptavidin, TEXAS RED® Conjugate is validated for use in ELISA, Flow Cytometry, Immunohistochemistry.

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

NACRES:
NA.47
UNSPSC Code:
41116133

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Streptavidin, TEXAS RED® Conjugate, This Streptavidin, TEXAS RED® Conjugate is validated for use in ELISA, Flow Cytometry, Immunohistochemistry.

biological source

(Streptomyces avidinii)

form

liquid

contains

≤0.1% sodium azide as preservative

manufacturer/tradename

Calbiochem®

storage condition

do not freeze
protect from light

dilution

(ELISA (1:2000-1:5000)
Flow Cytometry (1:50-1:200)
Immunohistochemistry (1:50-1:200))

shipped in

ambient

storage temp.

2-8°C

Quality Level

100

Application

ELISA (1:2000-1:5000)

Flow Cytometry (1:50-1:200)

Immunohistochemistry (1:50-1:200)

Disclaimer

Toxicity: Standard Handling (A)

General description

Streptavidin conjugated to TEXAS RED® fluorescent dye. Specific for biotin, biotinylated proteins, or biotinylated antibodies.

Other Notes

Biotin activity, absorbance ratio, and label:protein molar ratio are determined on a lot-specific basis. Use 1 to 3 µg of the conjugate per 1 x 106 cells suspended in a volume of 0.1 ml. Variables associated with assay conditions will dictate the proper working dilution.

Packaging

Please refer to vial label for lot-specific concentration.

Physical form

In 50 mM bicarbonate-borate buffer, 0.9% NaCl, 5 mg/ml BSA, pH 8.1.

Preparation Note

Do not dilute the entire sample at one time. Withdraw aliquots as needed with a micropipette and dilute with 1% solution of BSA in 50 mM sodium phosphate buffer, pH 7.4 and 0.05% sodium azide.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Texas Red is a registered trademark of Life Technologies

hcodes

H412

Hazard Classifications

Aquatic Chronic 3

Storage Class

12 - Non Combustible Liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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

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