ログイン 会員登録
icon_bulk_order一括注文 Acrobiosystems for English
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9
phone
Your Position: ホーム > Protein > 4-1BB Ligand > 41L-H82Fa

Biotinylated Human 4-1BB Ligand / TNFSF9 (71-254) Protein, Fc,Avitag™, premium grade

  • Synonym
    4-1BB Ligand,TNFSF9,CD137L
  • Source
    Biotinylated Human 4-1BB Ligand (71-254), Fc,Avitag, premium grade(41L-H82Fa) is expressed from human 293 cells (HEK293). It contains AA Arg 71 - Glu 254 (Accession # P41273-1).
    Predicted N-terminus: Gly
    It is produced under our rigorous quality control system that incorporates a comprehensive set of tests including sterility and endotoxin tests. Product performance is carefully validated and tested for compatibility for cell culture use or any other applications in the early preclinical stage. When ready to transition into later clinical phases, we also offer a custom GMP protein service that tailors to your needs. We will work with you to customize and develop a GMP-grade product in accordance with your requests that also meets the requirements for raw and ancillary materials use in cell manufacturing of cell-based therapies.
  • Molecular Characterization

    This protein carries an Avi tag (Avitag™) at the N-terminus, followed by a human IgG1 Fc tag.

    The protein has a calculated MW of 89.2 kDa. The protein migrates as >180 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under non-reducing (NR) condition (SDS-PAGE) due to glycosylation.

  • Labeling
    Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.
  • Protein Ratio
    Passed as determined by the HABA assay / binding ELISA.
  • Endotoxin
    Less than 0.01 EU per μg by the LAL method.
  • Host Cell Protein
    <0.5 ng/µg of protein tested by ELISA.
  • Host Cell DNA
    <0.02 ng/μg of protein tested by qPCR.
  • Sterility
    Negative
  • Mycoplasma
    Negative.
  • Purity

    >95% as determined by SDS-PAGE.

    >90% as determined by SEC-MALS.

  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

    Contact us for customized product form or formulation.

  • Reconstitution

    Please see Certificate of Analysis for specific instructions.

    For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

  • Storage

    For long term storage, the product should be stored at lyophilized state at -20°C or lower.

    Please avoid repeated freeze-thaw cycles.

    This product is stable after storage at:

    1. -20°C to -70°C for 24 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.
SDS-PAGE
4-1BB Ligand SDS-PAGE

Biotinylated Human 4-1BB Ligand (71-254), Fc,Avitag, premium grade on SDS-PAGE under non-reducing (NR) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95% (With Star Ribbon Pre-stained Protein Marker).

SEC-MALS
4-1BB Ligand MALS images

The purity of Biotinylated Human 4-1BB Ligand (71-254), Fc,Avitag, premium grade (Cat. No. 41L-H82Fa) is more than 90% and the molecular weight of this protein is around 180-220 kDa verified by SEC-MALS.

Bioactivity-ELISA
 4-1BB Ligand ELISA

Immobilized Human 4-1BB Protein, Mouse IgG2a Fc Tag (Cat. No. 41B-H5256) at 2 μg/mL (100 μL/well) can bind Biotinylated Human 4-1BB (71-254) Ligand, Fc,Avitag, premium grade (Cat. No. 41L-H82Fa) with a linear range of 0.2-6 ng/mL (QC tested).

Bioactivity-SPR
 4-1BB Ligand SPR

Biotinylated Human 4-1BB Ligand (71-254), Fc,Avitag, premium grade (Cat. No. 41L-H82Fa) captured on Protein A Chip can bind Human 4-1BB, His Tag (Cat. No. 41B-H52Hc) with an affinity constant of 342 nM as determined in a SPR assay (Biacore 8K) (Routinely tested).

  • Background
    Tumor necrosis factor ligand superfamily member 9 (4-1BBL) is also known as 4-1BB ligand, CD137L or TNFSF9, which is a cytokine that binds to TNFRSF9. 4-1BBL is the high affinity ligand of 4-1BB. 4-1BBL induces the proliferation of activated peripheral blood T-cells. Also, 4-1BBL may have a role in activation-induced cell death (AICD). Furthermore, 4-1BBL may play a role in cognate interactions between T-cells and B-cells/macrophages. As for diseases, 4-1BBL is involved in cancers, infectious diseases and autoimmune diseases.
  • Clinical and Translational Updates

コメント (0)


ETD of in-stock products: 4 business days

価格(JPY) : 98,000

価格(JPY) : 386,400

人気商品のおすすめ
ストレプトアビジンコートプレート

価格(JPY) : 8,960

価格(JPY) : 38,360

ストレプトアビジン-HRP

価格(JPY) : 14,000

価格(JPY) : 33,600

Magnetic Beads™ 磁気ビーズ

価格(JPY) : 38,640

価格(JPY) : 64,400

プロモーション&展示



医薬品開発状況

  • Number of Launched Drugs:0 Details
  • Number of Drugs in Clinical Trials:2 Details
  • Latest Research Phase:Phase 2 Clinical

データシート&ドキュメンテーション

DMF請求
DMF (Drug Master File)

関連製品一覧

新製品

お問い合わせ&コメント

This web search service is supported by Google Inc.

totopphone