Recombinant Phleum pratense Phl p 1 Protein, Strep-tagged

• Cat.No.: Phl p 1-08P
• Product Overview: Recombinant Phleum pratense (Common timothy) allergen 1 with a C-terminal Strep-tag was produced in Nicotiana benthamiana by Agrobacterium-mediated transient expression.

Specification

• Species: Phleum pratense
• Source: Nicotiana Benthamiana
• Tag: Strep
• Description: Phleum pratense (Common timothy) Phl p 1 is the major allergen from grass pollen. This glycoprotein is a group 1 allergen with a molecular mass of approximately 30 kDa. Phl p 1 contains the majority of group 1–specific IgE and T cell epitopes, and its homodimeric three-dimensional structure has been shown by x-ray crystallography. Phl p 1 is highly allergenic and can be used as a diagnostic marker to identify patients that are allergic to grass pollen due to its strong cross-reactivity with group 1 allergens from related grass species.
• Form: Lyophilized
• Molecular Mass: 29.5 kDa
• Purity: 96%
• Storage: Lyophilized materials are stable for up to twelve months from date of receipt at -70 centigrade.
  It is recommended that reconstituted protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Storage Buffer: 50 mM HEPES pH7.5, 100 mM NaCl, 175 mM Trehalose Dihydrate.

Gene Information

• Official Symbol: PHLPI
• Synonyms: PHLPI; Pollen allergen Phl p 1; Allergen Phl p I; Allergen: Phl p 1
• UniProt ID: P43213