MGHHHHHHSGSEF-QEVLKEPDGG LVVLSGGGTS GRMAFLMSVS FNQLMKGLGQ KPLYTYLIAG GDRSVVASRE GTEDSALHGI EELKKVAAGK KRVIVIGISV GLSAPFVAGQ MDCCMNNTAV FLPVLVGFNP VSMARNDPIE DWSSTFRQVA ERMQKMQEKQ KAFVLNPAIG PEGLSGSSRM KGGSATKILL ETLLLAAHKT VDQGIA

22.3kD

8.6

Suitable for use in ELISA, Western Blot, Immunoprecipitation and SDS-PAGE. Other applications not tested.

Optimal dilutions to be determined by the researcher.

168631: Protein Molecular Weight Marker, Unstained Ready to use, No heating, diluting or reducing agents needed. MW: 10kD, 14kD, 18kD, 22kD, 26kD, 33kD, 44kD, 70kD Double intensity: 10kD, 18kD, 26kD Supplied in 62.5mM Tris-H3PO4, pH 7.5, 1mM EDTA, 2% SDS, 100mM DTT, 1mM sodium azide, 0.01% bromo-phenol blue, 33% glycerol. Add 3-5ul/well for mini gels; 7ul/well for large gels. Store at -20°C Stable for 6 months after receipt.

Aliquot to avoid repeated freezing and thawing and store at -70°C. Aliquots are stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation by incubating the protein at 37°C for 48h, with no obvious degradation or precipitation observed. Protein loss is <5% within the expiration date under appropriate storage conditions.

E. coli

Supplied as lyophilized powder from 20mM Tris, 150mM sodium chloride, pH 8.0, 1mM EDTA, 1mM DTT, 0.01% sarcosyl, 5% trehalose, 0.02% sodium azide. Reconstitute with sterile ddH2O.

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.