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Human CD62L/L-Selectin Recombinant Protein (His tag)

SKU:
RPES5556
Product Type:
Recombinant Protein
Species:
Human
$179
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Description

Product Name:Human CD62L/L-Selectin Recombinant Protein (His tag)
Product Code:RPES5556
Size:20µg
Species:Human
Expression Host:E.coli
Synonyms:L-selectin, Sell, CD62 antigen-like family member L, Leukocyte adhesion molecule 1 (LAM-1), Leukocyte-endothelial cell adhesion molecule 1 , Lymph node homing receptor, Lymphocyte antigen 22 (Ly-22), Lymphocyte surface MEL-14 antigen, CD62L
Mol Mass:32.23 kDa
AP Mol Mass:39 kDa
Tag:N-His
Purity:> 95 % as determined by reducing SDS-PAGE.
Endotoxin Level:Please contact us for more information.
Bio Activity:Testing in progress
Sequence:Trp 39-Asn 332
Accession:P30836
Storage:Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Shipping:This product is provided as lyophilized powder which is shipped with ice packs.
Formulation:Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual.
Reconstitution:Please refer to the printed manual for detailed information.
Background:L-Selectin (also known as Leukocyte Selectin, LAM‑1, LECAM-1, LECCAM-1, TQ1, Leu-8, MEL-14 antigen, DREG, lymph node homing receptor, 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 (aa) 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, also 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.

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