Invitrogen™

CaptAvidin™ Agarose (Sedimented Bead Suspension)

Catalog number: C21386
Invitrogen™

CaptAvidin™ Agarose (Sedimented Bead Suspension)

Catalog number: C21386
Catalog Number
C21386
also known as C-21386
Unit Size
5 mL
Price (USD)
Price: 436.00
Your Price:
Availability
-
Quantity
Catalog NumberUnit SizePrice (USD)AvailabilityQuantity
C21386
also known as C-21386
5 mL
Price: 436.00
Your Price:
-
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CaptAvidin™ biotin-binding protein conjugated to agarose is designed for use in affinity chromatography. CaptAvidin™ biotin-binding protein contains a nitrated tyrosine in its biotin-binding site. This chemical modification permits dissociation of the avidin-biotin complex under milder conditions than the traditional avidin-biotin complex. At pH 4.0, CaptAvidin™ biotin-binding protein binds biotin tightly with a Ka of ∼109M-1. This association can then be reversed at pH 10, allowing complete dissociation of the avidin-biotin complex. This is in contrast to the harsh conditions (8 M guanidine hydrochloride, pH 1.5) needed to dissociate the avidin-biotin complex.
For Research Use Only. Not for use in diagnostic procedures.

Specifications

Shipping Condition
Wet Ice
Label or Dye
Agarose

Contents & Storage

Store in refrigerator at 2°C to 8°C