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  2. Cytokines and Growth Factors
  3. TNF Superfamily
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  5. TL1A
  6. TL1A/TNFSF15 Protein, Human

TL1A/TNFSF15 Protein, Human

Cat. No.: HY-P71913
COA Handling Instructions

TL1A/TNFSF15 Protein, the receptor for TNFRSF25 and TNFRSF6B, activates NF-kappa-B and promotes caspase activation, leading to apoptosis. It also inhibits vascular endothelial growth and angiogenesis in vitro. Operating as a homotrimer, it plays a crucial role in diverse cellular processes, including immune response and apoptosis regulation. TL1A/TNFSF15 Protein, Human is the recombinant human-derived TL1A/TNFSF15 protein, expressed by E. coli , with tag free. The total length of TL1A/TNFSF15 Protein, Human is 180 a.a., with molecular weight of ~20.5 kDa.

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

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50 μg $190 In-stock
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  • Biological Activity

  • Technical Parameters

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Description

TL1A/TNFSF15 Protein, the receptor for TNFRSF25 and TNFRSF6B, activates NF-kappa-B and promotes caspase activation, leading to apoptosis. It also inhibits vascular endothelial growth and angiogenesis in vitro. Operating as a homotrimer, it plays a crucial role in diverse cellular processes, including immune response and apoptosis regulation. TL1A/TNFSF15 Protein, Human is the recombinant human-derived TL1A/TNFSF15 protein, expressed by E. coli , with tag free. The total length of TL1A/TNFSF15 Protein, Human is 180 a.a., with molecular weight of ~20.5 kDa.

Background

TL1A/TNFSF15 Protein acts as the receptor for TNFRSF25 and TNFRSF6B, facilitating the activation of NF-kappa-B and promoting the activation of caspases, leading to apoptosis. Additionally, it exhibits inhibitory effects on vascular endothelial growth and angiogenesis in vitro. The protein functions as a homotrimer, underscoring its role in diverse cellular processes, including immune response and apoptosis regulation.

Biological Activity

Measured by its ability to induce apoptosis of TF-1 human erythroleukemic cells. The ED50 for this effect is 3.752 ng/ml, corresponding to a specific activity is 2.665×10^5 units/mg.

Species

Human

Source

E. coli

Tag

Tag Free

Accession

O95150 (L72-L251)

Gene ID
Molecular Construction
N-term
TL1A (L72-L251)
Accession # O95150
C-term
Synonyms
MGC129934; MGC129935; TL1 A; tl1; tl1a; tnf ligand related molecule 1; TNF ligand-related molecule 1; tnf superfamily ligand tl1a; TNF15_HUMAN; TNFSF15; Tumor necrosis factor ligand; superfamily member 15; Tumor necrosis factor ligand superfamily member 15; Tumor necrosis factor ligand superfamily member 15, secreted form;
AA Sequence

LKGQEFAPSHQQVYAPLRADGDKPRAHLTVVRQTPTQHFKNQFPALHWEHELGLAFTKNRMNYTNKFLLIPESGDYFIYSQVTFRGMTSECSEIRQAGRPNKPDSITVVITKVTDSYPEPTQLLMGTKSVCEVGSNWFQPIYLGAMFSLQEGDKLMVNVSDISLVDYTKEDKTFFGAFLL

Molecular Weight

Approximately 20.5 kDa

Purity

Greater than 95% as determined by reducing SDS-PAGE

Appearance

Lyophilized powder

Formulation

Lyophilized from a 0.2 μm solution of 50 mM Tris-HCL, 300 mM NaCl, pH 8.0.

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 sterile distilled water.

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

TL1A/TNFSF15 Protein, Human 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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TL1A/TNFSF15 Protein, Human
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HY-P71913
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