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NCAM1/CD56 Polyclonal antibody
NCAM1/CD56 Polyclonal Antibody for FC, IHC, WB, ELISA
Cat no : 14255-1-AP
|Positive WB detected in||mouse brain tissue, mouse cerebellum tissue, rat brain tissue|
|Positive IHC detected in||human lung cancer tissue, Insulinoma tissue, human colon tissue, human tonsillitis tissue, mouse brain tissue, human gliomas tissue, human appendicitis tissue|
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
|Positive FC detected in||SH-SY5Y cells|
|Western Blot (WB)||WB : 1:1000-1:4000|
|Immunohistochemistry (IHC)||IHC : 1:2000-1:20000|
|Sample-dependent, check data in validation data gallery|
14255-1-AP targets NCAM1/CD56 in WB, IHC, IF, FC, ELISA applications and shows reactivity with human, mouse, rat samples.
|Tested Reactivity||human, mouse, rat|
|Cited Reactivity||human, mouse, pig, rat|
|Host / Isotype||Rabbit / IgG|
|Immunogen||NCAM1/CD56 fusion protein Ag5528|
|Full Name||neural cell adhesion molecule 1|
|Calculated molecular weight||95 kDa|
|Observed molecular weight||120 kDa, 140 kDa, 180 kDa|
|GenBank accession number||BC047244|
|Gene ID (NCBI)||4684|
|Purification Method||Antigen affinity purification|
|Storage Buffer||PBS with 0.02% sodium azide and 50% glycerol pH 7.3.|
|Storage Conditions||Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.|
Neural cell adhesion molecule 1 (NCAM1, also known as CD56) is a cell adhesion glycoprotein of the immunoglobulin (Ig) superfamily. It is a multifunction protein involved in synaptic plasticity, neurodevelopment, and neurogenesis. NCAM1 is expressed on human neurones, glial cells, skeletal muscle cells, NK cells and a subset of T cells, and the expression is observed in a wide variety human tumors, including myeloma, myeloid leukemia, neuroendocrine tumors, Wilms' tumor, neuroblastoma, and NK/T cell lymphomas. Three major isoforms of NCAM1, with molecular masses of 120, 140, and 180 kDa, are generated by alternative splicing of mRNA (PMID: 9696812). The glycosylphosphatidylinositol (GPI)-anchored NCAM120 and the transmembrane NCAM140 and NCAM180 consist of five Ig-like domains and two fibronection-type III repeats (FNIII). All three forms can be posttranslationally modified by addition of polysialic acid (PSA) (PMID: 14976519). Several other isofroms have also been described (PMID: 1856291).
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The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.
Toni (Verified Customer) (02-28-2019)
IP conditions: 1ug of rbt anti-NCAM1 was added to 100ug human cortex homogenate (0.5ug/ul) in Tris-sucrose buffer with 1% SDS and 1% Triton X100 then incubated rotating ON at 4C. Sample was then added to 50ul TBST-washed sheep anti-rabbit magnetic beads and incubated rotating 3hr at 4C. Following 4 TBST washes, bound proteins were eluted with 30ul of elution buffer containing SDS and BME. WB conditions: Samples subjected to SDS-PAGE on 4-12% Bis-Tris gels followed by semi-dry transfer to nitrocellulose membranes using standard conditions. Membranes were blocked for 1hr at RT in 50% LiCor Odyssey blocking buffer (TBS) then probed with either 1:5000 (v/v) rabbit anti-NCAM1 (Proteintech) or 1:1000 (v/v) goat anti-NCAM1 (R&D Systems) in 50% LiCor Odyssey blocking buffer (TBS + 0.05% Tween-20) ON at 4C. Following TBS+ 0.1% Tween-20 washes, membranes were incubated with the appropriate IR-dye labeled secondary antibody for 1hr at RT, TBST washed, then scanned. *you have my permission to edit the comments above and crop, but not alter, the image provided if you wish to remove reference to an antibody from another company.