ICOSLG Protein (AA 19-258) (His tag)

Catalog No. ABIN1096074

Product Details

Target: ICOSLG (Inducible T-Cell Co-Stimulator Ligand (ICOSLG))

Protein Type: Recombinant

Protein Characteristics: AA 19-258

Origin: Human

Source: Human Cells

Purification tag / Conjugate: This ICOSLG protein is labelled with His tag.

Purpose: Recombinant Human B7-H2/ICOSLG/CD275 (C-6His)

Sequence: DTQEKEVRAM VGSDVELSCA CPEGSRFDLN DVYVYWQTSE SKTVVTYHIP QNSSLENVDS RYRNRALMSP AGMLRGDFSL RLFNVTPQDE QKFHCLVLSQ SLGFQEVLSV EVTLHVAANF SVPVVSAPHS PSQDELTFTC TSINGYPRPN VYWINKTDNS LLDQALQNDT VFLNMRGLYD VVSVLRIART PSVNIGCCIE NVLLQQNLTV GSQTGNDIGE RDKITENPVS TGEKNAATWS VDHHHHHH

Characteristics: Recombinant Human Inducible Co-Stimulator Ligand/ICOSLG produced by transfected human cells is a secreted protein with sequence (Asp19-Ser258) of Human ICOSLG fused with a polyhistidine tag at the C-terminus.

Purity: > 95 % as determined by reducing SDS-PAGE.

Sterility: 0.2 μm filtered

Endotoxin Level: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: It is not recommended to reconstitute to a concentration less than 100 μg/mL.
Dissolve the lyophilized protein in ddH2O.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

Buffer: Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.2.

Handling Advice: Always centrifuge tubes before opening. Do not mix by vortex or pipetting.

Storage: 4 °C/-20 °C/-80 °C

Storage Comment: Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Expiry Date: 3 months

Target Details

Target: ICOSLG (Inducible T-Cell Co-Stimulator Ligand (ICOSLG))

Alternative Name: b7-h2 (ICOSLG Products)

Synonyms: ICOSLG Protein, AU044799 Protein, B7-H2 Protein, B7RP-1 Protein, B7h Protein, BG071784 Protein, GI50 Protein, GL50 Protein, GL50-B Protein, ICOS-L Protein, Icoslg Protein, LICOS Protein, Ly115l Protein, mKIAA0653 Protein, B7H2 Protein, B7RP1 Protein, CD275 Protein, ICOSL Protein, Icosl Protein, RGD1562791 Protein, inducible T-cell costimulator ligand Protein, icos ligand Protein, inducible T-cell co-stimulator ligand Protein, ICOSLG Protein, Icosl Protein, Icoslg Protein

Sub Type: Fusionprotein

Background: Inducible Co-Stimulator Ligand (ICOSLG) belongs to the immunoglobulin superfamily. ICOSLG contains Ig-like C2-type (immunoglobulin-like) domain and 1 Ig-like V-type (immunoglobulin-like) domain. ICOSLG acts as a costimulatory signal for T-cell proliferation and cytokine secretion, it also induces B-cell proliferation and differentiation into plasma cells. It could play an important role in mediating local tissue responses to inflammatory conditions, as well as in modulating the secondary immune response by co-stimulating memory T-cell function. ICOSLG is widely expressed lymph nodes, leukocytes and spleen, detected on activated monocytes and dendritic cells.
Alternative Names: ICOS Ligand, B7 Homolog 2, B7-H2, B7-Like Protein Gl50, B7-Related Protein 1, B7RP-1, CD275, ICOSLG, B7H2, B7RP1, ICOSL, KIAA0653

Molecular Weight: 27.72 kDa

UniProt: O75144

Pathways: Production of Molecular Mediator of Immune Response, Activated T Cell Proliferation