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  5. NCAM-1/CD56 Protein, Human (HEK293, His)

NCAM-1/CD56 Protein, Human (HEK293, His)

Cat. No.: HY-P70687
SDS COA Handling Instructions

Neural cell adhesion molecule 1 (NCAM1) is a cell adhesion molecule which enables LRR domain binding activity and phosphatase binding activity. NCAM1 plays a role in the cell development and differentiation as well as immune surveillance. NCAM1 plays a role in signal transduction by interacting with fibroblast growth factor receptors, N-cadherin and activating FAK, MAPK and PI3K. NCAM-1/CD56 Protein, Human (HEK293, His) is the recombinant human-derived NCAM-1/CD56 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of NCAM-1/CD56 Protein, Human (HEK293, His) is 584 a.a., with molecular weight of 90-120 kDa.

For research use only. We do not sell to patients.

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Description

Neural cell adhesion molecule 1 (NCAM1) is a cell adhesion molecule which enables LRR domain binding activity and phosphatase binding activity. NCAM1 plays a role in the cell development and differentiation as well as immune surveillance. NCAM1 plays a role in signal transduction by interacting with fibroblast growth factor receptors, N-cadherin and activating FAK, MAPK and PI3K. NCAM-1/CD56 Protein, Human (HEK293, His) is the recombinant human-derived NCAM-1/CD56 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of NCAM-1/CD56 Protein, Human (HEK293, His) is 584 a.a., with molecular weight of 90-120 kDa.

Background

Neural cell adhesion molecule 1 (NCAM1) is a cell adhesion molecule which is a member of the immunoglobulin superfamily and enables LRR domain binding activity and phosphatase binding activity, participating homotypic cell-cell adhesion, positive regulation of calcium-mediated signaling, and regulation of exocyst assembly.
NCAM1 is involved in cell-to-cell interactions as well as cell-matrix interactions during development and differentiation, playing a role in the development of the nervous system by regulating neurogenesis, neurite outgrowth, and cell migration. NCAM1 is also involved in commissural neuron axon guidance and regulation of semaphorin-plexin signaling pathway. Moreover, NCAM1 is associated with the expansion of T lymphocytes, B lymphocytes and natural killer (NK) cells which play an important role in immune surveillance. NCAM1 plays a role in signal transduction by interacting with fibroblast growth factor receptors, N-cadherin and other components of the extracellular matrix and by triggering signalling cascades involving FYN-focal adhesion kinase (FAK), mitogen-activated protein kinase (MAPK), and phosphatidylinositol 3-kinase (PI3K).
NCAM1 gene has multiple protein isoforms through alternative splicing. One prominent isoform of NCAM1 is cell surface molecule CD56, which plays a role in several myeloproliferative disorders such as acute myeloid leukemia and differential expression of CD56 is associated with differential disease progression. For example, increased expression of CD56 is correlated with lower survival in acute myeloid leukemia patients whereas increased severity of COVID-19 is correlated with decreased abundance of CD56-expressing NK cells in peripheral blood.
NCAM1 also acts as a receptor for rabies virus and Zika virus[1][2].

Species

Human

Source

HEK293

Tag

C-6*His

Accession

P13591-3 (L20-P603)

Gene ID
Molecular Construction
N-term
NCAM-1 (L20-P603)
Accession # P13591-3
6*His
C-term
Synonyms
CD56; NCAM-1; CD56 antigen; MSK39; N-CAM-1; NCAM-1; neural cell adhesion molecule 1; neural cell adhesion molecule; NCAM
AA Sequence

LQVDIVPSQGEISVGESKFFLCQVAGDAKDKDISWFSPNGEKLTPNQQRISVVWNDDSSSTLTIYNANIDDAGIYKCVVTGEDGSESEATVNVKIFQKLMFKNAPTPQEFREGEDAVIVCDVVSSLPPTIIWKHKGRDVILKKDVRFIVLSNNYLQIRGIKKTDEGTYRCEGRILARGEINFKDIQVIVNVPPTIQARQNIVNATANLGQSVTLVCDAEGFPEPTMSWTKDGEQIEQEEDDEKYIFSDDSSQLTIKKVDKNDEAEYICIAENKAGEQDATIHLKVFAKPKITYVENQTAMELEEQVTLTCEASGDPIPSITWRTSTRNISSEEKTLDGHMVVRSHARVSSLTLKSIQYTDAGEYICTASNTIGQDSQSMYLEVQYAPKLQGPVAVYTWEGNQVNITCEVFAYPSATISWFRDGQLLPSSNYSNIKIYNTPSASYLEVTPDSENDFGNYNCTAVNRIGQESLEFILVQADTPSSPSIDQVEPYSSTAQVQFDEPEATGGVPILKYKAEWRAVGEEVWHSKWYDAKEASMEGIVTIVGLKPETTYAVRLAALNGKGLGEISAASEFKTQPVHSPPP

Molecular Weight

90-120 kDa

Purity

Greater than 95% as determined by reducing SDS-PAGE.

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Storage & Stability

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US;may vary elsewhere.

Documentation
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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Product Name:
NCAM-1/CD56 Protein, Human (HEK293, His)
Cat. No.:
HY-P70687
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