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  4. L-Selectin/CD62L L-Selectin/CD62L Selectin
  5. L-selectin/CD62L Protein, Mouse (294a.a, HEK293, C-Fc-His)

L-selectin/CD62L Protein, Mouse (294a.a, HEK293, C-Fc-His)

Cat. No.: HY-P70312
COA Handling Instructions

L-selectin, a calcium-dependent lectin, binds to glycoproteins on adjacent cells, facilitating lymphocyte attachment to endothelial cells in peripheral lymph nodes.This interaction is essential for leukocyte rolling along the endothelium and requires L-selectin's binding to SELPLG/PSGL1 and PODXL2, dependent on glycan and sulfation modifications.Sulfation of 'Tyr-51' on SELPLG is particularly important for L-selectin binding.L-selectin/CD62L Protein, Mouse (HEK293, C-Fc-His) is the recombinant mouse-derived L-selectin/CD62L protein, expressed by HEK293 , with C-6*His, C-Fc labeled tag.

For research use only. We do not sell to patients.

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10 μg $55 In-stock
50 μg $165 In-stock
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Description

L-selectin, a calcium-dependent lectin, binds to glycoproteins on adjacent cells, facilitating lymphocyte attachment to endothelial cells in peripheral lymph nodes.This interaction is essential for leukocyte rolling along the endothelium and requires L-selectin's binding to SELPLG/PSGL1 and PODXL2, dependent on glycan and sulfation modifications.Sulfation of 'Tyr-51' on SELPLG is particularly important for L-selectin binding.L-selectin/CD62L Protein, Mouse (HEK293, C-Fc-His) is the recombinant mouse-derived L-selectin/CD62L protein, expressed by HEK293 , with C-6*His, C-Fc labeled tag.

Background

L-selectin, a calcium-dependent lectin, plays a crucial role in cell adhesion through its binding to glycoproteins on adjacent cells. Specifically, it facilitates the attachment of lymphocytes to endothelial cells in high endothelial venules within peripheral lymph nodes, promoting the initial tethering and rolling of leukocytes along the endothelium. This process requires the interaction of L-selectin with SELPLG/PSGL1 and PODXL2, which is dependent on the sialyl Lewis X glycan modification of SELPLG and PODXL2, as well as the tyrosine sulfation modifications of SELPLG. Notably, the sulfation of 'Tyr-51' on SELPLG is of particular importance for the binding of L-selectin.

Species

Mouse

Source

HEK293

Tag

C-hFc;C-6*His

Accession

P18337 (W39-N332)

Gene ID
Molecular Construction
N-term
L-selectin (W39-N332)
Accession # P18337
hFc-6*His
C-term
Synonyms
rMuL-selectin, His; L-selectin; Sell; CD62 antigen-like family member L; Leukocyte adhesion molecule 1; LECAM1; Lymph node homing receptor; Lymphocyte antigen 22; CD62L
AA Sequence

WTYHYSEKPMNWENARKFCKQNYTDLVAIQNKREIEYLENTLPKSPYYYWIGIRKIGKMWTWVGTNKTLTKEAENWGAGEPNNKKSKEDCVEIYIKRERDSGKWNDDACHKRKAALCYTASCQPGSCNGRGECVETINNHTCICDAGYYGPQCQYVVQCEPLEAPELGTMDCIHPLGNFSFQSKCAFNCSEGRELLGTAETQCGASGNWSSPEPICQVVQCEPLEAPELGTMDCIHPLGNFSFQSKCAFNCSEGRELLGTAETQCGASGNWSSPEPICQETNRSFSKIKEGDYN

Molecular Weight

90-120 kDa

Purity

Greater than 95% as determined by reducing SDS-PAGE.

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.4.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Storage & Stability

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US;may vary elsewhere.

Documentation

L-selectin/CD62L Protein, Mouse (294a.a, HEK293, C-Fc-His) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Activity Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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L-selectin/CD62L Protein, Mouse (294a.a, HEK293, C-Fc-His)
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HY-P70312
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