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human beard hair (courtesy of L. Langbein) Zoom

human beard hair (courtesy of L. Langbein)

anti-Keratin K73 guinea pig polyclonal, serum

The antiserum stains specifically the cuticle layer of the inner root sheath (irs) of the hair follicle. K73 (K6irs3) is expressed earlier than K72 (K6irs2).
Cat. No.: GP-K6irs3
Quantity:  100 µL

Delivery Time: usually 1-7 working days

€260.00
Excl. 19% Tax, excl. Shipping Cost

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Product description

Host guinea pig
Antibody Type polyclonal
Immunogen synthetic peptide of human keratin K73 (formerly also designated K6irs3; YSMLPGGCVTG SGN), coupled to KLH
Purification stabilized antiserum
Conjugate unconjugated
Formulation contains 0.09% sodium azide and 0.5% BSA
Storage short term at 2 – 8 °C; long term storage in aliquots at - 20 °C; avoid freeze/ thaw cycles
Tested species reactivity human, mouse

Applications

Tested applications Tested dilutions
Immunohistochemistry (IHC) - frozen 1:100 – 1:200
Western Blot (WB) 1:2,000

Background

Details

Reactive polypeptide: The antiserum stains specifically the cuticle layer of the inner root sheath (irs) of the hair follicle. K73 is expressed earlier than K72.
Although there is a considerable sequence homology of keratin K73 polypeptide to keratins K5 and K6, no cross-reactivity was observed with Western blotting and immunofluorescence microscopy.

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