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189738

Sigma-Aldrich

Streptavidin, TEXAS RED® Conjugate

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

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About This Item

UNSPSC Code:
41116133
NACRES:
NA.47

Quality Level

100

form

liquid

contains

≤0.1% sodium azide as preservative

manufacturer/tradename

Calbiochem®

storage condition

do not freeze
protect from light

shipped in

ambient

storage temp.

2-8°C

General description

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

Application

ELISA (1:2000-1:5000)

Flow Cytometry (1:50-1:200)

Immunohistochemistry (1:50-1:200)

Packaging

Please refer to vial label for lot-specific concentration.

Warning

Toxicity: Standard Handling (A)

Physical form

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

Reconstitution

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.

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.

Legal Information

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

Hazard Statements

H412

Precautionary Statements

P273 - P501

Hazard Classifications

Aquatic Chronic 3

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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

Poisonous substance

JAN Code

189738-1MLCN:
189738-ML:
189738-1ML:

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’.

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