Protein A–Agarose

Name: Protein A–Agarose
Brand: SIGMA

lyophilized powder

Synonym(s):

Protein A resin

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About This Item

UNSPSC Code:

41106500

NACRES:

NA.56

MDL number:

MFCD00165563

Form:

lyophilized powder

Pricing and availability is not currently available.

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Properties

form

lyophilized powder

Quality Segment

200

extent of labeling

~2 mg per mL

matrix

Cross-linked 4% beaded agarose

matrix activation

cyanogen bromide

matrix attachment

amino

matrix spacer

1 atom

capacity

≥15 mg/mL binding capacity (human IgG)

storage temp.

−20°C

Description

Application

Protein A-agarose is used for affinity chromatography, antibody purification and characterization, and protein A, G and L resins. Protein A-agarose has been used to study the effects of protein A immunoadsorption in patients with chronic dilated cardiomyopathy as well as to study multiple sclerosis and gastric cancer. Protein A–Agarose has been used as an immobilized biosensor. It has also been used for immunoprecipitation.

Physical form

Supplied as lyophilized powder stabilized with lactose.

Preparation Note

Swelling: 1 g swells to 3-6 ml

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This Item	P7700	P1925	69704
Millipore P1406 Protein A–Agarose	Millipore P7700 Protein G–Agarose	Millipore P1925 Protein A–Agarose macrobeads	Millipore 69704 S-protein Agarose
form lyophilized powder	form lyophilized powder	form aqueous suspension	form liquid
storage temp. −20°C	storage temp. −20°C	storage temp. 2-8°C	storage temp. 2-8°C
Quality Level 200	Quality Level 200	Quality Level 200	Quality Level 400
matrix Cross-linked 4% beaded agarose	matrix cross-linked 4% beaded agarose	matrix -	matrix -
matrix attachment amino	matrix attachment amino	matrix attachment -	matrix attachment -
matrix activation cyanogen bromide	matrix activation cyanogen bromide	matrix activation cyanogen bromide	matrix activation -