		Technical Data
S7974-06	Streptococcal Pyrogenic Exotoxin A (SPEA)

Description:
Streptococcal Pyrogenic Exotoxin A (SpeA) is a causative agent of the symptoms associated with scarlet fever, has been associated with streptococcal toxic shock-like disease and may play a role in the early events of rheumatic fever.

Applications:
Suitable for use in ELISA. Other applications not tested.

Recommended Dilution:
Optimal dilutions to be determined by the researcher.

Storage and Stability:
Lyophilized powder may be stored at -20°C. Reconstitute with sterile ddH2O, sterile 40-50% glycerol, aliquot and store at -20°C. Reconstituted product is stable for 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.

Type	Isotype	Clone	Grade
Pab			Affinity Purified

Size		Storage	Shipping	Source	Host
1mg		-20°C	Blue Ice		Rabbit

Concentration:

As reported

Immunogen:

Streptococcal Pyrogenic Exotoxin A (SPEA).

Purity:

Purified by immunoaffinity chromatography.

Form

Supplied as a lyophilized powder from 0.01M phosphate, 0.9% sodium chloride, pH 7.4. No preservative added. Reconstitute with 1ml of deionized water.

Specificity:

Recognizes Streptococcal Pyrogenic Exotoxin A (SPEA). Minimal cross-reactivity with staphylococcal enterotoxins A through E, ET, TSST and alpha hemolysin and streptococcal pyrogenic exotoxins B and C.

Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.