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0866, AVIDIN, CHICKEN EGG WHITE

Grade:
REAGENT GRADE
CAS Number:
1405-69-2
Description:
A 66 kDa glycoprotein containing four identical subunits with high binding affinity for biotin

0340, D-BIOTIN

Grade:
REAGENT GRADE
CAS Number:
58-85-5
Description:
Has high binding affinity to avidin and streptavidin often used to label antibodies and enzymes

0633, FLUORESCEIN ISOTHIOCYANATE

Grade:
CONJUGATION GRADE
CAS Number:
3326-32-7
Description:
Used widely in immunohistochemistry, flow cytometry, FACS analysis and molecular structure and functional studies.

0731, RHODAMINE B ISOTHIOCYANATE

Grade:
CONJUGATION GRADE
CAS Number:
36877-69-7
Description:

E497, STREPTAVIDIN

Grade:
BIOTECHNOLOGY GRADE
CAS Number:
9013-20-1
Description:
A 60 kDa tetrameric protein that exhibits high binding affinity for biotin. Able to bind one molecule of biotin with each subunit, streptavidin is useful in affinity chromatography, ELISA, immunohistochemistry and Western Blotting.