Caspr Rabbit Monoclonal Antibody
Product Specifications
Background
The gene product was initially identified as a 190-kD protein associated with the contactin-PTPRZ1 complex. The 1,384-amino acid protein, also designated p190 or CASPR for 'contactin-associated protein, ' includes an extracellular domain with several putative protein-protein interaction domains, a putative transmembrane domain, and a 74-amino acid cytoplasmic domain. Northern blot analysis showed that the gene is transcribed predominantly in brain as a transcript of 6.2 kb, with weak expression in several other tissues tested. The architecture of its extracellular domain is similar to that of neurexins, and this protein may be the signaling subunit of contactin, enabling recruitment and activation of intracellular signaling pathways in neurons. [provided by RefSeq, Jan 2009]
Product Name Alternative
P190; CASPR; NRXN4; CNTNAP
Gene Name
Caspr
Gene ID
8506, 53321, 84008
Swiss Prot
P78357, O54991, P97846
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Monoclonal
Conjugation
Unconjugated
Applications
WB, IHC
Purification
Affinity Purification
Dilution
WB 1:500-1:2000, IHC 1:200-1:2000
Form
Liquid
Buffer
Supplied in 50mM Tris-Glycine (pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA. Stable for 12 months from date of receipt.
Modification
Unmodified
Molecular Weight
Calculated MW:156 kDa; Observed MW:190 kDa
Storage Conditions
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Isotype
IgG
Available Sizes
Curated Selection
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