Skip to Content
MilliporeSigma
All Photos(3)

Key Documents

HPA008943

Sigma-Aldrich

Anti-ICAM5 antibody produced in rabbit

enhanced validation

Ab1, Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Synonym(s):

Anti-ICAM-5 antibody produced in rabbit, Anti-Intercellular adhesion molecule 5 precursor antibody produced in rabbit, Anti-Telencephalin antibody produced in rabbit

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
12352203
Human Protein Atlas Number:

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

product line

Prestige Antibodies® Powered by Atlas Antibodies

form

buffered aqueous glycerol solution

species reactivity

human

enhanced validation

orthogonal RNAseq
Learn more about Antibody Enhanced Validation

technique(s)

immunohistochemistry: 1:20- 1:50

immunogen sequence

VRSGELGAVIEGLLRVAREHAGTYRCEATNPRGSAAKNVAVTVEYGPRFEEPSCPSNWTWVEGSGRLFSCEVDGKPQPSVKCVGSGGATEGVLLPLAPPDPSPRAPRIPRVLAPGIYVCNATNRHGSVAKTVVVS

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... ICAM5(7087)

Looking for similar products? Visit Product Comparison Guide

General description

ICAM5 (intercellular adhesion molecule 5), also known as telencephalin, is a member of the ICAM family, which has a molecular weight of 130kDa. It is expressed on mammalian telencephalon neurons and is a type I transmembrane glycoprotein. It shares high homology to other ICAM members. It contains 15 N-glycosylation sites present within its nine Ig (immunoglobulin) domains. This gene is localized to human chromosome 19p13.2 and spans 80kb.

Immunogen

Intercellular adhesion molecule 5 precursor recombinant protein epitope signature tag (PrEST)

Application

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.

Biochem/physiol Actions

ICAM5 (intercellular adhesion molecule 5) serum levels are significantly elevated in patients with acute encephalitis. It is also reduced in the brains of patients with Alzheimer′s disease (AD). It interacts with leukocytes through CD11a/CD18 integrins, and thus, might function as a major adhesion molecule facilitating the binding of leukocytes to neurons in central nervous system (CNS). This protein is polarized toward the dendrites and interacts in a homophilic manner, which favors the outgrowth of dendrites. This protein binds with lymphocyte function-associated antigen-1 (LFA-1), an integrin exclusively and constitutively expressed on microglial cells. This interaction results in redistribution of LFA-1 and microglial cell spreading. Thus, this protein is a regulator of microglia function both during pathological and normal conditions.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.

Linkage

Corresponding Antigen APREST71734

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Not finding the right product?  

Try our Product Selector Tool.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

T Mizuno et al.
Brain research, 849(1-2), 58-66 (1999-12-11)
Telencephalin (TLCN) is a neuronal surface glycoprotein whose expression is restricted to the telencephalon, the most rostral segment of the brain. TLCN binds to lymphocyte function-associated antigen-1 (LFA-1) integrin. In the central nervous system, LFA-1 is selectively and constitutively expressed
L Tian et al.
European journal of immunology, 30(3), 810-818 (2000-03-31)
Intercellular adhesion molecule-5 (ICAM-5, telencephalin) is a member of the immunoglobulin superfamily expressed on telencephalic neurons, and serves as a ligand for the leukocyte integrin CD11 a/CD18. We studied here the binding site in ICAM-5 for CD11a/CD18. Protein constructs containing
T Mizuno et al.
The Journal of biological chemistry, 272(2), 1156-1163 (1997-01-10)
We have isolated cDNA encoding human telencephalin (TLN), a brain segment-specific neuronal adhesion molecule. Human TLN comprises an NH2-terminal signal peptide, an extracellular region with nine Ig-like domains, a single transmembrane region, and a COOH-terminal cytoplasmic tail. The NH2-terminal five
N Arii et al.
Microscopy research and technique, 46(1), 18-23 (1999-07-13)
Telencephalin (TLN) is a 130kDa, type 1 integral membrane glycoprotein of the immunoglobulin superfamily found in the mammalian central nervous system. TLN shows a molecular structure resembling intercellular adhesion molecules-1 and -3, and binds to the CD11a/CD18 leukocyte integrin. TLN
L Tian et al.
The Journal of cell biology, 150(1), 243-252 (2000-07-13)
Intercellular adhesion molecule-5 (ICAM-5) is a dendritically polarized membrane glycoprotein in telencephalic neurons, which shows heterophilic binding to leukocyte beta(2)-integrins. Here, we show that the human ICAM-5 protein interacts in a homophilic manner through the binding of the immunoglobulin domain

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service