Human Claudin 18.2 Protein-VLP (CLD-HE1822)

  • Express System: Expi293
  • Purity: > 95% as determined by HPLC
  • Activity: Immobilized Human Claudin 18.2 VLP at 5μg/ml (100μl/Well). Dose response curve for Anti-Claudin 18.2 Antibody, hFc Tag with the EC50 of 9.8ng/ml determined by ELISA. The affinity constant of 3.06 nM as determined in SPR assay (Biacore T200). See testing image for detail.
  • Exact Sequence: Met1-Val261

Catalog: CLD-HE1822

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Product Description Full length Human Claudin 18.2 Protein-VLP is expressed from Expi293.It contains Met1-Val261.
Product Category Recombinant Protein
Target Claudin 18.2
Synonyms CLDN18; CLDN18.2; Claudin-18.2; Claudin-18; DKFZp564B2062; SFTA5; SFTPJ
Gene/Protein ID P56856-2
Species Human
Exact Sequence Met1-Val261
Molecular Weight The protein has a predicted MW of 29 kDa.
Activity Immobilized Human Claudin 18.2 VLP at 5μg/ml (100μl/Well). Dose response curve for Anti-Claudin 18.2 Antibody, hFc Tag with the EC50 of 9.8ng/ml determined by ELISA. The affinity constant of 3.06 nM as determined in SPR assay (Biacore T200). See testing image for detail.
Express System Expi293
Purity > 95% as determined by HPLC
Endotoxin Less than 1EU per μg by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.Notice: If you need it for immunization, Do Not use any adjuvant.
Reconstitution Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
Human Claudin 18.2 VLP immobilized on CM5 Chip can bind Anti-Claudin18.2 Antibody with an affinity constant of 3.06 nM as determined in SPR assay (Biacore T200).
Immobilized Human Claudin 18.2 VLP at 5μg/ml (100μl/Well). Dose response curve for Anti-Claudin 18.2 Antibody, hFc Tag with the EC50 of 9.8ng/ml determined by ELISA.
The purity of Human Claudin 18.2 VLP is greater than 95% as determined by SEC-HPLC.

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