Recombinant Human LGALS9 Protein, Fc-tagged, Alexa Fluor 555 conjugated

• Cat.No.: LGALS9-471HAF555
• Product Overview: Alexa Fluor 555 conjugated recombinant human LGALS9 (NP_002299.2) (Ala2-Thr323) was expressed with the Fc region of human IgG1 at the N-terminus.

Specification

• Species: Human
• Source: HEK293
• Tag: Fc
• Protein Length: Ala2-Thr323， 554
• Description: The galectins are a family of beta-galactoside-binding proteins implicated in modulating cell-cell and cell-matrix interactions. The protein encoded by this gene is an S-type lectin. It is overexpressed in Hodgkin's disease tissue and might participate in the interaction between the H&RS cells with their surrounding cells and might thus play a role in the pathogenesis of this disease and/or its ass centigradeiated immunodeficiency. Multiple alternatively spliced transcript variants have been found for this gene.
• Form: Lyophilized
• Molecular Mass: 61.8 kDa
• N-terminal Sequence Analysis: Glu
• Endotoxin: < 1.0 EU/ μg protein as determined by the LAL method.
• Purity: > 90 % as determined by SDS-PAGE
• Characteristic: Disulfide-linked homodimer
  Labeled with Alexa Fluor 555 via amines
  With an excitation and emission maximum of 555/565 nm, Alexa Fluor 555 can be efficiently excited using a 543 nm He-Ne laser line and detected under standard TRITC/Cy3 filters.
• Storage: Samples are stable for up to twelve months from date of receipt at -70 centigrade. Store it under sterile conditions at -20 to -80 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Storage Buffer: Lyophilized from sterile PBS, pH 7.4. Normally 5%-8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
• 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.

Gene Information

• Gene Name: LGALS9 lectin, galactoside-binding, soluble, 9 [ Homo sapiens ]
• Official Symbol: LGALS9
• Synonyms: LGALS9; lectin, galactoside-binding, soluble, 9; galectin-9; galectin 9; LGALS9A; gal-9; ecalectin; tumor antigen HOM-HD-21; urate transporter/channel protein; HUAT; MGC117375; MGC125973; MGC125974
• Gene ID: 3965
• mRNA Refseq: NM_002308
• Protein Refseq: NP_002299
• MIM: 601879