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CX3-H1249-100ug CX3-H1249-1mg

Human CXCL13 / BCA-1 Protein, His Tag

ACROBiosystems

DESCRIPTION

Human CXCL13 Protein, His Tag (CX3-H1249) is expressed from E. coli cells. It contains AA Val 23 - Pro 109 (Accession # O43927-1).

DETAILS

  • Tag: N-10×His
  • Host: E. coli
  • Size: 1mg
  • Buffer: PBS, pH7.4
  • Format: Powder
  • Purity: 90%
  • Storage: -20℃
  • Category: Cytokines&Growth Factors
  • Molecule: CXCL13
  • Conjugate: Unconjugated
  • Stability: ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
  • Background: CXCL13, originally known as BLC (B-lymphocyte chemoattractant) or BCA-1 (B cell-attracting chemokine 1), is a homeostatic chemokine. It is constitutively secreted by stromal cells in B-cell areas of secondary lymphoid tissues (follicles), such as spleen, lymph nodes, tonsils, and Peyer's patches. CXCL13 plays a key role in orchestrating cell migration within spatially distinct regions of the secondary lymphoid organs. It strongly attracts B lymphocytes while promoting migration of only small numbers of T cells and macrophages. CXCL13 exerts its functions through its receptor CXCR5, which initially, was isolated from Burkitt Lymphoma and therefore designated as Burkitt's lymphoma receptor 1 (BLR1).
  • Exp Region: Val 23 - Pro 109
  • Swiss-prot: O43927-1
  • Characteristics: This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 12.2 kDa. The protein migrates as 12-15 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE).
  • Endotoxin Level: 1.0 EU per μg
  • Molecular Weight: 12.2 kDa
  • Shipping Condition: RT
  • Species Reactivity: Human
  • Extra Shippinghandling Fee: Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/A48-Shipping-and-Payments.html