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VCAM1 cell lysate

Human VCAM1 HEK293 Overexpression Lysate

Gene Names
VCAM1; CD106; INCAM-100
Applications
Western Blot
Synonyms
VCAM1; Human VCAM1 HEK293 Overexpression Lysate; Human VCAM-1/CD106 HEK293 Cell Lysate (WB positive control); vascular cell adhesion molecule 1; Human CD106 Overexpression Lysate; Human INCAM-100 Overexpression Lysate; Human VCAM-1 Overexpression Lysate; VCAM1 cell lysate
Ordering
For Research Use Only!
Host
HEK293 Cells
Form/Format
1x Sample Buffer (1x modified RIPA buffer+1x SDS loading buffer).
Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
Sequence Positions
689aa
Sequence
Phe25-Pro697
Applicable Applications for VCAM1 cell lysate
Western Blot (WB)
Application Notes
WB: Use at an assay dependent dilution.
Species
Human
Recommend Usage
1. Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube.2. Re-dissolve the pellet using 200uL pure water and boil for 2-5 min.
Sequence Construction
A DNA sequence encoding the extracellular domain (Phe 25-Pro 697) of human VCAM1 (NP_001069.1) was fused with a polyhistidine tag at the N-terminus.
Preparation Method
Cell lysate was prepared by homogenization of the over-expressed cells in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors. Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
Preparation and Storage
Store at 4 degree C for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80 degree C for up to twelve months. Avoid repeated freeze-thaw cycles.
Samples are stable for up to twelve months from date of receipt.
Related Product Information for VCAM1 cell lysate
Vascular cell adhesion molecule 1 (VCAM-1), also known as CD106, is a cell surface sialoglycoprotein belonging to the immunoglobulin superfamily. Two forms of VCAM-1 with either six or seven extracellular Ig-like domains are generated by alternative splicing, with the longer form predominant. VCAM-1 is an endothelial ligand for very late antigen-4 (VLA-4) and alpha4beta7 integrin expressed on leukocytes, and thus mediates leukocyte-endothelial cell adhesion and signal transduction. VCAM-1 expression is induced on endothelial cells during inflammatory bowel disease, atherosclerosis, allograft rejection, infection, and asthmatic responses. During these responses, VCAM-1 forms a scaffold for leukocyte migration. VCAM-1 also activates signals within endothelial cells resulting in the opening of an "endothelial cell gate" through which leukocytes migrate. VCAM-1 has been identified as a potential anti-inflammatory therapeutic target, the hypothesis being that reduced expression of VCAM-1 will slow the development of atherosclerosis. In addition, VCAM-1-activated signals in endothelial cells are regulated by cytokines indicating that it is important to consider both endothelial cell adhesion molecule expression and function during inflammatory processes.

This Human VCAM1 overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of VCAM1 protein from the overexpression lysate was verified.
References
Cook-Mills JM. (2002) VCAM-1 signals during lymphocyte migration: role of reactive oxygen species. Mol Immunol. 39(9): 499-508.
Preiss DJ, et al. (2007) Vascular cell adhesion molecule-1: a viable therapeutic target for atherosclerosis? Int J Clin Pract. 61(4): 697-701.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
739
NCBI Official Full Name
vascular cell adhesion protein 1 isoform a
NCBI Official Synonym Full Names
vascular cell adhesion molecule 1
NCBI Official Symbol
VCAM1
NCBI Official Synonym Symbols
CD106; INCAM-100
NCBI Protein Information
vascular cell adhesion protein 1; CD106 antigen
UniProt Protein Name
Vascular cell adhesion protein 1
UniProt Gene Name
VCAM1
UniProt Synonym Gene Names
L1CAM; V-CAM 1; VCAM-1
UniProt Entry Name
VCAM1_HUMAN

Uniprot Description

VCAM1: Important in cell-cell recognition. Appears to function in leukocyte-endothelial cell adhesion. Interacts with the beta-1 integrin VLA4 on leukocytes, and mediates both adhesion and signal transduction. The VCAM1/VLA4 interaction may play a pathophysiologic role both in immune responses and in leukocyte emigration to sites of inflammation. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Motility/polarity/chemotaxis; Membrane protein, integral; Cell adhesion

Chromosomal Location of Human Ortholog: 1p32-p31

Cellular Component: Golgi apparatus; extracellular space; cell surface; microvillus; endoplasmic reticulum; early endosome; integral to membrane; apical part of cell; plasma membrane; podosome; sarcolemma; filopodium; external side of plasma membrane

Molecular Function: amine oxidase activity; integrin binding; cell adhesion molecule binding

Biological Process: response to nicotine; chronic inflammatory response; extracellular matrix organization and biogenesis; regulation of immune response; viral reproduction; cell-matrix adhesion; cytokine and chemokine mediated signaling pathway; heart development; response to lipopolysaccharide; heterophilic cell adhesion; leukocyte adhesion; response to ethanol; response to zinc ion; B cell differentiation; membrane to membrane docking; response to hypoxia; positive regulation of T cell proliferation; amine metabolic process; response to ionizing radiation; cell adhesion; leukocyte tethering or rolling; response to nutrient; acute inflammatory response; aging

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Product Notes

The VCAM1 vcam1 (Catalog #AAA8113481) is a Cell Lysate produced from HEK293 Cells and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 689aa. AAA Biotech's VCAM1 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB). WB: Use at an assay dependent dilution. Researchers should empirically determine the suitability of the VCAM1 vcam1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: Phe25-Pro6 97. It is sometimes possible for the material contained within the vial of "VCAM1, Cell Lysate" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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