GMP Monoclonal Anti-Human 4-1BB Antibody

  • Premium grade (Pre-GMP) version 41B-CH25G1 is now available for seamless transition.
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GMP-M41B35-500ug
¥8000.00
GMP-M41B35-1mg (500ug X 2)
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产品详情

  • 优势特色(Features)

    1. Designed under ISO 9001:2015 and ISO 13485:2016
    2. Manufactured and QC tested under a GMP compliance factory
    3. Animal-Free materials
    4. Beta-lactam materials free
    5. Batch-to-batch consistency
    6. Stringent quality control tests
  • 抗体来源(Source)

    GMP Monoclonal Anti-Human 4-1BB Antibody (GMP-M41B35) is a chimeric monoclonal antibody recombinantly produced from CHO cells, which combines the variable region of a human monoclonal antibody with mouse IgG1 constant domain.

  • 亚型(Isotype)

    Mouse IgG1 | Mouse Kappa

  • 偶联(Conjugate)

    Unconjugated

  • 特异性(Specificity)

    This product is a specific antibody specifically reacts with 4-1BB.

  • 内毒素(Endotoxin)

    Less than 0.002 EU per μg, tested by the rFC method in compliance with USP <86> and Ph. Eur. 2.6.32.

  • 蛋白A残留(Protein A)

    <5 ppm of protein tested by ELISA.

  • 宿主蛋白残留(Host Cell Protein)

    <0.5 ng/μg of protein tested by ELISA.

  • 宿主核酸残留(Host Cell DNA)

    <0.02 ng/μg of protein tested by qPCR.

  • 纯度(Purity)

    >90% as determined by SDS-PAGE.

  • 无菌(Sterility)

    Sterility testing was performed using the membrane filtration method in compliance with USP <71> and Ph. Eur. 2.6.1.

  • 支原体(Mycoplasma)

    Negative

  • 制剂(Formulation)

    Supplied as 0.2 μm filtered solution in PBS, pH7.4 with protectants.

    Contact us for customized product form or formulation.

  • 西林瓶规格(Vial Specification)

    2R (13 mm neck finish)

  • 运输(Shipping)

    This product is supplied and shipped with dry ice, please inquire the shipping cost.

  • 存储(Storage)

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

    This product is stable after storage at:

    1. -20°C or below for 24 months under sterile conditions;
    2. 2-8°C for 24 months after thaw if within expiry date.
  • 质量管理控制体系(QMS)

    1. 质量管理体系(ISO, GMP)
    2. 质量优势
    3. 质控流程

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数据展示

  • 电泳(SDS-PAGE)

    4-1BB SDS-PAGE

    GMP Monoclonal Anti-Human 4-1BB Antibody on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90% (With Star Ribbon Pre-stained Protein Marker).

  • 活性(Bioactivity)-CELL BASE

     4-1BB CELL

    GMP Monoclonal Anti-Human 4-1BB Antibody (Cat. No. GMP-M41B35) stimulates the secretion of IL-8 by HT1080 human CD137 cell line. The typically EC50 for this effect is 45.30 ng/mL (QC tested).

    Protocol
  • 稳定性(Stability)

     4-1BB STABILITY

    The Cell based assay shows that GMP Monoclonal Anti-Human 4-1BB Antibody (Cat. No. GMP-M41B35) is stable at 37℃ for 15 days.

  •  4-1BB STABILITY

    The Cell based assay shows that GMP Monoclonal Anti-Human 4-1BB Antibody (Cat. No. GMP-M41B35 ) is stable after freezing and thawing 3 times.

  • 应用数据(Application Data)

     4-1BB APPLICATION DATA

    Human PBMCs were cultured with GMP Monoclonal Anti-Human CD3 Antibody (OKT3) (Cat. No. GMP-MC0323), with or without anti-4-1BB for 20 days. GMP Monoclonal Anti-Human 4-1BB Antibody (Cat. No. GMP-M41B35) exhibits a slight advantage in promoting T cell proliferation.

  •  4-1BB APPLICATION DATA

    Human PBMCs were cultured with GMP Monoclonal Anti-Human CD3 Antibody (OKT3) (Cat. No. GMP-MC0323), with or without GMP Monoclonal Anti-Human 4-1BB Antibody (Cat. No. GMP-M41B35) for 20 days. On the 20th day, the ratio of CD3+CD4+ positive cells after adding anti-4-1BB was lower than that after adding only CD3.

  •  4-1BB APPLICATION DATA

    Human PBMCs were cultured with GMP Monoclonal Anti-Human CD3 Antibody (OKT3) (Cat. No. GMP-MC0323), with or without GMP Monoclonal Anti-Human 4-1BB Antibody (Cat. No. GMP-M41B35) for 20 days. No significant differences were observed in the ratio of TN/TCM/TEM/TEMRA positive cells, whether anti-4-1BB was added or not.

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背景介绍

4-1BB, also known as CD137 and TNFRSF9, is an approximately 30 kDa transmembrane glycoprotein in the TNF receptor superfamily. 4-1BB functions in the development and activation of multiple immune cells. Mature human 4-1BB consists of a 163 amino acid (aa) extracellular domain (ECD) with four TNFR cysteine-rich repeats, a 27 aa transmembrane segment, and a 42 aa cytoplasmic domain . Within the ECD, human 4-1BB shares 60% aa sequence identity with mouse and rat 4-1BB. 4-1BB is expressed as a disulfide-linked homodimer on various populations of activated T cell including CD4, CD8, memory CD8, NKT, and regulatory T cells as well as on myeloid and mast cell progenitors, dendritic cells, mast cells, and bacterially infected osteoblasts . It binds with high affinity to the transmembrane 4-1BB Ligand/TNFSF9 which is expressed on antigen presenting cells and myeloid progenitor cells . This interaction costimulates the proliferation, activation, and/or survival of the 4-1BB expressing cell . It can also enhance the activation-induced cell death of repetitively stimulated T cells . Mice lacking 4-1BB show augmented T cell activation, perhaps due to its absence on regulatory T cells . 4-1BB can associate with OX40 on activated T cells, forming a complex that responds to either ligand and inhibits Treg and CD8 T cell proliferation . Reverse signaling through 4-1BB Ligand inhibits the development of dendritic cells, B cells, and osteoclasts but supports mature dendritic cell survival and costimulates the proliferation and activation of mast cells.
4-1BB activation enhances CD8 T cell and NK cell mediated anti-tumor immunity . It also contributes to the development of inflammation in high fat diet-induced metabolic syndrome . Soluble forms of 4-1BB and 4-1BB Ligand circulate at elevated levels in the serum of rheumatoid arthritis and hematologic cancer patients, respectively .

重要声明

  • MANUFACTURING SPECIFICATIONS

    ACROBiosystems GMP grade products are produced under a quality management system and in compliance with relevant guidelines: Ph. Eur General Chapter 5.2.12 Raw materials of biological origin for the production of cell-based and gene therapy medicinal products; USP<92>Growth Factors and Cytokines Used in Cell Therapy Manufacturing; USP<1043>Ancillary Materials for Cell, Gene, and Tissue-Engineered Products; ISO/TS 20399-1:2018, Biotechnology - Ancillary Materials Present During the Production of Cellular Therapeutic Products.

    ACROBiosystems Quality Management System Contents:

    1. Designed under ISO 9001:2015 and ISO 13485:2016, Manufactured and QC tested under a GMP compliance factory
    2. Animal-Free materials
    3. Materials purchased from the approved suppliers by QA
    4. ISO 5 clean rooms and automatic filling equipment
    5. Qualified personnel
    6. Quality-related documents review and approve by QA
    7. Fully batch production and control records
    8. Equipment maintenance and calibration
    9. Validation of analytical procedures
    10. Stability studies conducted
    11. Comprehensive regulatory support files

    Request For Regulatory Support Files(RSF)

    ACROBiosystems provide rigorous quality control tests (fully validated equipment, processes and test methods) on our GMP grade products to ensure that they meet stringent standards in terms of purity, safety, activity and inter-batch stability, and each bulk QC lot mainly contains the following specific information:

    1. SDS-PAGE
    2. Protein content
    3. Endotoxin level
    4. Residual Host Cell DNA content
    5. Residual Host Cell Protein content
    6. Biological activity analysis
    7. Microbial testing
    8. Mycoplasma testing
    9. In vitro virus assay
    10. Batch-to-batch consistency

  • ACROBIOSYSTEMS - LEGAL NOTICES FOR GMP GRADE PRODUCTS

    1. PRODUCT USE RESTRICTIONS & PROHIBITIONS

    • 1.1 ACROBiosystems ("ACRO") GMP grade products ("Products") are designed for research, manufacturing use or ex vivo use.
    • 1.2 Products are NOT intended for diagnostic purposes or for direct or indirect administration into humans.
    • 1.3 Purchaser shall not market, distribute, or resell Products obtained from ACRO without ACRO's prior written consent.

    2. REVERSE ENGINEERING PROHIBITED & CONFIDENTIALITY

    • 2.1 Purchaser shall not reverse-engineer, decompile, disassemble, sequence, analyze via bioinformatics, or otherwise attempt to discover the structure, sequence, composition, construction, manufacturing process, or any trade secret embodied in the Products. Purchaser shall not permit any third party to undertake such activities.
    • 2.2 All specifications, data, and know-how related to the Products provided by ACRO are ACRO's confidential information and shall be protected accordingly.

    3. LIMITED WARRANTY & DISCLAIMERS

    • 3.1 ACRO warrants solely that Products will conform to their published specifications when used under normal, specified laboratory/manufacturing conditions and within their labeled expiration date. THIS IS THE ONLY WARRANTY PROVIDED.
    • 3.2 Purchaser assumes ALL risk and responsibility for:
      (a) Determining the suitability of Products for Purchaser's intended application(s).
      (b) Obtaining any necessary regulatory approvals or intellectual property licenses for Purchaser's use.
      (c) Compliance with all applicable laws, regulations (including but not limited to cGMP/GLP where claimed), and industry standards.
      (d) Conducting all necessary quality control, safety, efficacy, and validation testing of Products within Purchaser's process or final product.
      (e) Proper storage, handling, and use of Products according to ACRO's instructions.
    • 3.3 ACRO EXPRESSLY DISCLAIMS ALL OTHER WARRANTIES, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING BUT NOT LIMITED TO: (A) WARRANTIES OF MERCHANTABILITY; (B) WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE; (C) WARRANTIES OF NON-INFRINGEMENT; AND (D) WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE.

    4. LIMITATION OF LIABILITY

    • IN NO EVENT SHALL ACRO, ITS AFFILIATES, OR SUPPLIERS BE LIABLE FOR ANY OF THE FOLLOWING, HOWSOEVER ARISING (WHETHER IN CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY, STATUTE, OR OTHERWISE):
      (a) LOST PROFITS, LOST REVENUE, LOST SAVINGS, LOSS OF USE, LOSS OF DATA, BUSINESS INTERRUPTION, OR ANY OTHER INDIRECT, INCIDENTAL, SPECIAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES.
      (b) ANY DIRECT DAMAGES, COSTS, OR EXPENSES EXCEEDING THE AMOUNT PAID BY PURCHASER FOR THE SPECIFIC PRODUCT(S) GIVING RISE TO THE CLAIM.
      (c) DAMAGES ARISING FROM: (i) MISUSE, ABUSE, OR UNAUTHORIZED MODIFICATION OF PRODUCTS; (ii) USE BEYOND THE EXPIRATION DATE; (iii) IMPROPER STORAGE OR HANDLING; (iv) ACCIDENTAL DAMAGE; (v) FAILURE TO CONDUCT ADEQUATE VALIDATION OR TESTING BY PURCHASER; (vi) INFRINGEMENT CLAIMS RELATED TO PURCHASER'S USE; OR (vii) THE COST OF PROCURING SUBSTITUTE GOODS OR SERVICES.
      (d) ANY PERSONAL INJURY, DEATH, OR DAMAGE TO TANGIBLE PROPERTY TO THE EXTENT PERMITTED BY LAW.

    5. END USER ACKNOWLEDGEMENT & COMPLIANCE

    • 5.1 By accepting, opening, or using the Products, the End User (Purchaser or its downstream recipient) agrees to be irrevocably bound by all terms herein.
    • 5.2 End User explicitly acknowledges the Products are NOT FOR HUMAN ADMINISTRATION and agrees not to use them in any in vivo human application, directly or indirectly.
    • 5.3 End Users unwilling to accept these terms must immediately: (a) cease all use; (b) notify ACRO or their supplier; and (c) return the unopened, unused Products. 5.4 ACRO reserves the right to audit End User's compliance with these restrictions upon reasonable notice

    ACRO has the right, at its sole discretion, to modify, add or remove any terms herein without notice to Purchaser and/or End User. Any changes to these terms are effective immediately following the updating of such changes on ACRO’s website or published specifications or product-related documents

前沿进展

 
药物研发进展
  • 英文全称:

    Tumor necrosis factor receptor superfamily member 9

  • 中文全称:

    肿瘤坏死因子受体超家族成员9

  • 种类:

  • 上市药物数量:

    0 详情

  • 临床药物数量:

    74 详情

  • 最高研发阶段:

    临床二期

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  • 数据展示
  • 用户评价
  • 背景介绍
  • 重要声明