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Recombinant Human L-Selectin

Certificate of Analysis and Data Sheet

Source:
E.Coli

Catalog No.
PRO-381

Background :


Description :

L-Selectin belongs to a family of divalent cation-dependent carbohydrate-binding glycoproteins or adhesion molecules. Lselectin is expressed constitutively on lymphocytes, monocytes and granulocytes and interacts specifically with carbohydrate groups on activated endothelial cells. L-Selectin may be shed by proteolytic cleavage and circulating levels in biological fluids may be used as an indicator of various pathological conditions.
Recombinant Human L-Selectin is expressed in E. coli containing 294 amino acids 39-332 fused to an amino terminal hexahistidine tag.

Physical Appearance:

Sterile Filtered clear soultion.

Formulation:

Recombinant LSel is supplied in 1x Laemmli Buffer (25mM Tris-HCl pH6.8, 50mM DTT, 1%(w/v) SDS, 0.1%(w/v) Bromophenol Blue and 2.5% Glycerol).

Stability:

Store at 4蚓 if entire vial will be used within 1-2 weeks. Store, frozen at -20蚓 for longer periods of time.
Please avoid freeze-thaw cycles.

Applications:

Recombinant Human L-Selectin can be used directly as a positive control in Western blotting, ELISA, immunoprecipitation and other immunological experiments.
The biological activity of this product has not yet been tested.

Purity:

Greater than 95% (SDS-PAGE). Single band on Western Blot.

Usage:

Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.


Gene:

Name:SELL
Synonyms:LNHR, LYAM1

Protein synonyms/aliases:

L-selectin precursor (Lymph node homing receptor)
    (Leukocyte adhesionmolecule 1)
    (LAM-1)
    (Leukocyte surface antigen Leu-8)
    (TQ1)
    (gp90-MEL)
    (Leukocyte-endothelial cell adhesion molecule 1)
    (LECAM1)
    (CD62Lantigen).

Protein Family:

Belongs to the selectin/LECAM family.

Protein Domains:


Domains:
IPR001304   C-type lectin
IPR013032   EGF-like region
IPR006209   EGF-like
IPR000436   Sushi/SCR/CCP

Related proteins:

Recombinant Human E-Selectin
Recombinant Human P-Selectin

Protein links:

Recombinant Human L-Selectin protein domain

Recombinant Human L-Selectin protein family


Precursor- Protein structure and amino acid sequence:


Latest Publications:

1. Binding of human serum amyloid P componentto L-selectin.
Eur J Immunol 2006 Jan 19;
2. Regulation of local and metastatic host-mediated anti-tumour mechanisms by l-selectin and intercellular adhesion molecule-1.
Clin Exp Immunol 2006 Feb;143(2):216-27
3. Association of the Phe206Leu Allele of the L-Selectin Gene with Coronary Artery Disease.
Cardiology 2005 Dec 15;105(2):113-118
4. Suppression of tumor formation in lymph nodes by L-selectin-mediated natural killer cell recruitment.
J Exp Med 2005 Dec 19;202(12):1679-89
5. Variant isoforms of CD44 are P- and L-selectin ligands on colon carcinoma cells.
FASEB J 2005 Dec 13;
6. [Could the expression of L-selectin be an early marker of arterial hypertension and microangiopathy in the course of type 1 diabetes mellitus in juvenile patients?]
Endokrynol Diabetol Chor Przemiany Materii Wieku Rozw 2005;11(3):147-52

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中華民國95年06月06日更新