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Human CADM1 / IGSF4A Protein, His Tag

分子别名(Synonym)

CADM1,BL2,IGSF4,IGSF-4,IGSF4A,NECL2,Necl-2,RA175,ST17,SYNCAM,TSLC1,sTSLC-1,sgIGSF,synCAM1,DKFZp686F1789,MGC149785,MGC51880

表达区间及表达系统(Source)

Human CADM1, His Tag (CA1-H5225) is expressed from human 293 cells (HEK293). It contains AA Gln 45 - His 374 (Accession # NP_055148.3).

Predicted N-terminus: Gln 45

蛋白结构(Molecular Characterization)

Online(Gln 45 - His 374) NP_055148.3

This protein carries a polyhistidine tag at the C-terminus.

The protein has a calculated MW of 37.9 kDa. The protein migrates as 50 kDa and 55-85 kDa under reducing (R) condition (SDS-PAGE) due to different glycosylation.

内毒素(Endotoxin)

Less than 1.0 EU per μg by the LAL method.

纯度(Purity)

>95% as determined by SDS-PAGE.

制剂(Formulation)

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.

Contact us for customized product form or formulation.

重构方法(Reconstitution)

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

存储(Storage)

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

  1. -20°C to -70°C for 12 months in lyophilized state;
  2. -70°C for 3 months under sterile conditions after reconstitution.
 

电泳(SDS-PAGE)

Human CADM1, His Tag (Cat. No. CA1-H5225) SDS-PAGE gel

Human CADM1, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.

 

活性(Bioactivity)-ELISA

Biotinylated Human ELISA

Immobilized Cynomolgus CRTAM, Fc Tag (Cat. No. CRM-C5255) at 5 μg/mL (100 μL/well) can bind Human CADM1, His Tag (Cat. No. CA1-H5225) with a linear range of 0.6-5 ng/mL (QC tested).

Protocol

活性(Bioactivity)-BLI

Biotinylated Human BLI

Loaded Human CRTAM, His Tag (Cat. No. CRM-H52H3) on AR2G Biosensor, can bind Human CADM1, His Tag (Cat. No. CA1-H5225) with an affinity constant of 51.1 nM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).

Protocol

Biotinylated Human BLI

Loaded Cynomolgus CRTAM, Fc Tag (Cat. No. CRM-C5255) on Protein A Biosensor, can bind Human CADM1, His Tag (Cat. No. CA1-H5225) with an affinity constant of 37.7 nM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).

Protocol

 

背景(Background)

Cell Adhesion Molecules (CAMs) are proteins located on the cell surface involved with the binding with other cells or with the extracellular matrix (ECM) in the process called cell adhesion. Cell adhesion molecule 1 is a single-pass type I membrane protein which belongs to the nectin family. Cell Adhesion Molecule 1 contains two Ig-like C2-type (immunoglobulin-like) domains and one Ig-like V-type (immunoglobulin-like) domain, and is also known as CADM1; BL2; DKFZp686F1789; IGSF4; IGSF4A; MGC149785; MGC51880; NECL2; Necl-2; RA175; ST17; SYNCAM; TSLC1; sTSLC-1; sgIGSF; synCAM1. CADM1 mediates heterophilic cell-cell adhesion with CADM3 and PVRL3 in a Ca2+-independent manner. CADM1 acts as a tumor suppressor in non-small-cell lung cancer (NSCLC) cells. CADM1 may be involved in neuronal migration, axon growth, pathfinding, and fasciculation on the axons of differentiating neurons. CADM1 may play diverse roles in the spermatogenesis including in the adhesion of spermatocytes and spermatids to Sertoli cells and for their normal differentiation into mature spermatozoa.

 

前沿进展

 
货号/价格

CA1-H5225-100ug / ¥2600

CA1-H5225-1mg (200ug X 5) / ¥18000

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