Recombinant Mouse Btla Protein, hFc-tagged, Alexa Fluor 647 conjugated

• Cat.No.: BTLA-8698MAF647
• Product Overview: Alexa Fluor 647 conjugated recombinant Mouse BTLA (Glu30-Gly176) protein was fused to human IgG1 Fc tag at C-terminus and expressed in human 293 cells (HEK293).

Specification

• Species: Mouse
• Source: HEK293
• Tag: Fc
• Protein Length: Glu30-Gly176
• Description: B- and T-lymphocyte attenuator (BTLA) is also known as B- and T-lymphocyte-associated protein, CD antigen CD272. BTLA contains one Ig-like V-type (immunoglobulin-like) domain. As a lymphocyte inhibitory receptor, BTLA/CD272 inhibits lymphocytes during immune response. BTLA/CD272 can interact with tyrosine phosphatases PTPN6/SHP-1 and PTPN11/SHP-2, and interact with TNFRSF14/HVEM.
• Form: Lyophilized
• Molecular Mass: The protein has a calculated MW of 42.7 kDa. The protein migrates as 55-66 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• N-terminal Sequence Analysis: Glu 30
• Endotoxin: < 1.0 EU/ μg by the LAL method.
• Purity: > 95 % as determined by SDS-PAGE
• Characteristic: Disulfide-linked homodimer
  Labeled with Alexa Fluor 647 via amines
  Excitation = 650 nm
  Emission = 668 nm
• Storage: For long term storage, the product should be stored at lyophilized state at -20 centigrade or lower.
  Please avoid repeated freeze-thaw cycles.
  This product is stable after storage at:
  -20 to -70 centigrade for 12 months in lyophilized state;
  -70 centigrade for 3 months under sterile conditions after reconstitution.
• Storage Buffer: Lyophilized from 0.22 μm filtered solution in Tris with Glycine, Arginine and NaCl, pH7.5, 10% trehalose.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 μg/μL. Centrifuge the vial at 4 centigrade before opening to recover the entire contents.
• Conjugation: Alexa Fluor 647

Gene Information

• Gene Name: Btla B and T lymphocyte associated [ Mus musculus (house mouse) ]
• Official Symbol: Btla
• Synonyms: BTLA; B and T lymphocyte associated; B- and T-lymphocyte attenuator; B and T lymphocyte attenuator; B- and T-lymphocyte-associated protein; A630002H24; MGC124217; MGC124218
• Gene ID: 208154
• mRNA Refseq: NM_001037719
• Protein Refseq: NP_001032808
• UniProt ID: Q7TSA3