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| VECTASTAIN Universal Quick Kit, R.T.U. (Ready-to-Use)
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Human Breast Carcinoma: Ki67 (m), VECTASTAIN Universal Quick Kit with DAB (brown) substrate. Hematoxylin (blue) counterstain.
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With more than 40,000
citations to its credit, the VECTASTAIN® ABC kit remains widely
popular. Based on the versatile biotin/avidin interaction, the
system is modular, and along with our selection of secondary
antibodies, can accommodate a wide array of primary antibody
and tissue species. Our ABC kits are economical and continue
to be a staple product in any immunohistochemistry laboratory.
Peroxidase substrates produce sharp, dense precipitates with
crisp localization. These characteristics, in conjuction with the
high sensitivity and low background of the VECTASTAIN® ABC
systems, make the peroxidase enzyme a preferred choice
in many applications. (eg. In neural tissue, the peroxidase
system is often preferred because it gives more consistent
labeling of both cell bodies and processes.)
VECTASTAIN® Universal Quick Kits
The VECTASTAIN® Universal Quick Kit is designed for rapid
immunohistochemical staining of tissue sections. The kit relies
on a proprietary preformed peroxidase-streptavidin complex to
achieve outstanding sensitivity with short incubation times.
Rapid protocol: Staining in less than 20 minutes following
primary antibody incubation. Working solutions can be used
immediately after dilution.
High sensitivity, low background.
Biotinylated, Universal Pan-Specific secondary antibody
recognizes mouse, rabbit, and goat primary antibodies as
well as those from related species such as rat, bovine, and
sheep.*
Available in Ready-To-Use (R.T.U) format: Prediluted,
stabilized working solutions of VECTASTAIN® Universal Quick
Kit reagents provide the same high sensitivity and low
background as the concentrated VECTASTAIN® Universal
Kit.
* Do not use the pan-specific secondary antibody to stain rat, mouse or other
rodent, rabbit, goat, bovine, or sheep tissue due to potential reactivity with
endogenous IgG.
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Kit Contents:
Each of the stabilized, prediluted reagents are supplied in dropper bottles.
50 ml 2.5% normal horse serum
50 ml prediluted, biotinylated, universal pan-specific (anti-mouse/rabbit/goat IgG) secondary antibody
50 ml prediluted peroxidase-streptavidin complex
Sufficient reagents to stain approximately 250-500 sections.
For additional information on the VECTASTAIN® ABC
systems, please click on the link below.
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VECTASTAIN ABC Systems
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