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Specifications

Clone Host Grade Applications Polyclonal Rabbit Affinity Purified E

Cholera toxin is comprised of two subunits, A and B. Subunit A is an ADP-ribosyltransferase, which disrupts the proper signaling of G proteins, leading to cell dehydration. The 12kD nontoxic subunit B ("choleragenoid"), which is assembled into a 60kD pentamer above pH 2, allows the protein complex to bind to cellular surfaces via the pentasaccharide chain of ganglioside GM1.
Catalog #	C4275-35D
Applications	Suitable for use in ELISA. Other applications not tested.
Recommended Dilution	Optimal dilutions to be determined by the researcher.
Storage and Stability	May be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
CAS Number	n/a
Clone Type	Polyclonal
Host	Rabbit
Concentration	~4-5mg/ml
Form	Supplied as a liquid in 0.01M PBS, pH 7.2, 0.1% sodium azide.
Purity	Purified by Protein A affinity chromatography.
Immunogen	Purified choleragenoid.
Specificity	Recognizes Cholera Toxin beta subunit.
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.