Recombinant Mouse L-Selectin/CD62L His-tag Protein, CF

Catalog #: 10072-LS Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
10072-LS-100

Recombinant Mouse L-Selectin/CD62L His-tag Protein SDS-PAGE

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All L-Selectin/CD62L Proteins and Enzymes

Product Details

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Summary Product Datasheets Carrier Free Data Images Reconstitution Calculator Background Related Research Areas

Recombinant Mouse L-Selectin/CD62L His-tag Protein, CF Summary

Product Specifications

Purity

>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.

Endotoxin Level

<0.10 EU per 1 μg of the protein by the LAL method.

Activity

Measured by its binding ability in a functional ELISA. When Recombinant Mouse L‑Selectin/CD62L is immobilized at 2 µg/mL (100 µL/well), the concentration of Recombinant Mouse MAdCAM‑1 Fc Chimera (Catalog # 993-MC) that produces 50% of the optimal binding response is 2-12 μg/mL.

Source

Mouse myeloma cell line, NS0-derived mouse L-Selectin/CD62L protein
Trp39-Asn332, with a C-terminal 6-His tag

Accession #

P18337

N-terminal Sequence
Analysis

Trp39

Predicted Molecular Mass

34 kDa

SDS-PAGE

62-83 kDa, reducing conditions

Product Datasheets

10072-LS

Product Datasheet

COA

SDS

Carrier Free

What does CF mean?

CF stands for Carrier Free (CF). We typically add Bovine Serum Albumin (BSA) as a carrier protein to our recombinant proteins. Adding a carrier protein enhances protein stability, increases shelf-life, and allows the recombinant protein to be stored at a more dilute concentration. The carrier free version does not contain BSA.

What formulation is right for me?

In general, we advise purchasing the recombinant protein with BSA for use in cell or tissue culture, or as an ELISA standard. In contrast, the carrier free protein is recommended for applications, in which the presence of BSA could interfere.

10072-LS

Formulation	Lyophilized from a 0.2 μm filtered solution in PBS.
Reconstitution	Reconstitute at 500 μg/mL in PBS.
Shipping	The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage:	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution. 3 months, ≤ -20 °C under sterile conditions after reconstitution.

Scientific Data

SDS-PAGE

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2 μg/lane of Recombinant Mouse L‑Selectin/CD62L was resolved with SDS-PAGE under reducing (R) and non-reducing (NR) conditions and visualized by Coomassie® Blue staining, showing bands at 62-83 kDa.

Reconstitution Calculator

Background: L-Selectin/CD62L

L-Selectin (also known as Leukocyte Selectin, LAM‑1, LECAM-1, LECCAM-1, TQ1, Leu-8, MEL-14 antigen, DREG, lymph node homing receptor, and CD62L), a member of the Selectin family, is a cell surface glycoprotein expressed constitutively on a wide variety of leukocytes. Two forms of L-Selectin have been reported, apparently arising as a result of post-translational modifications. The lymphocyte form shows an apparent molecular weight of 74 kDa, while the neutrophil form is 90 - 100 kDa. Human and mouse L-Selectin share 76% amino acid sequence homology.

L-Selectin plays a role in the migration of lymphocytes into peripheral lymph nodes and sites of chronic inflammation, and of neutrophils into acute inflammatory sites. Acting in cooperation with P-Selectin and E-Selectin, L-Selectin mediates the initial interaction of circulating leukocytes with endothelial cells that produces a characteristic "rolling" of the leukocytes on the endothelium. This initial interaction involving ICAM-1 and VCAM-1 leads eventually to extravasation of the white blood cell through the blood vessel wall into the extracellular matrix tissue.

ELISA techniques have shown that detectable levels of soluble L-Selectin are present in the biological fluids of apparently normal individuals. Furthermore, a number of studies have reported that levels of L‑Selectin may be elevated or lowered in subjects with a variety of pathological conditions.

Entrez Gene IDs

6402 (Human); 20343 (Mouse); 29259 (Rat); 102142895 (Cynomolgus Monkey)

Alternate Names

CD62L antigen; CD62L; gp90-MEL; hLHRc; LAM1; LAM-1; LAM1LECAM1; LECAM1; LEU8; Leu-8; Leukocyte adhesion molecule 1; Leukocyte surface antigen Leu-8; Leukocyte-endothelial cell adhesion molecule 1; LNHR; LNHRTQ1; LSEL; L-Selectin; LYAM1; Lyam-1; LYAM1CD62 antigen-like family member L; Lymph node homing receptor; lymphocyte adhesion molecule 1; pln homing receptor; PLNHR; selectin L; SELL; TQ1