HCA091 recognises rat contactin-associated protein 1 (Caspr1), also known as neurexin 4 and paranodin, which is a 190kD axonal transmembrane molecule. Caspr1 is a primarily expressed in myelinated nerves of the central and peripheral nervous system. It is a constituent of paranodal regions flanking the nodes of Ranvier and is believed to play an important role in paranodal junction formation.
Species Cross-Reactivity
Target Species
Cross Reactivity
Human
Expected from Sequence
Mouse
Yes
Product Form
A bivalent human recombinant Fab selected from the HuCAL® GOLD phage display library, expressed inE. coli.This Fab fragment is dimerized via a helix-turn-helix motif. The antibody is tagged with a myc-tag (EQKLISEEDL) and a his-tag (HHHHHH) at the C-terminus of the antibody heavy chain. This antibody is supplied lyophilised.
Storage
Prior to reconstitution store at +4oC.
After reconstitution store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended. This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Shelf Life
12 months from date of reconstitution.
Application
This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visitwww.abdserotec.com/protocols.
Application Name
Yes
No
Not Determined
Suggested Dilution
ELISA
Flow Cytometry
Immunohistology - Frozen
Immunohistology - Paraffin
Immunoprecipitation
Western Blotting
1/100 - 1/500
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Due to the presence of bovine serum albumin (BSA), this antibody is unsuitable for use as a capture reagent in sandwich ELISA applications. This product is also available without BSA,please enquire.
Histology Positive Control Tissue
Mouse brain
Western Blotting
HCA091 detects a band of approximately 190kDa in mouse brain cell lysates.
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