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          • Proteins & Peptides ›
          • CD4 Proteins
          The PeproTech website has now moved to Thermofisher.com. All orders for PeproTech products must be placed on thermofisher.com or offline via phone, fax, email, or distributor partner. For any questions, please contact PeproTech.CustomerService@thermofisher.com

          Gibco

          Human CD4 (soluble) Recombinant Protein, PeproTech®

          View all (41) CD4 proteins

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          Cite Human CD4 (soluble) Recombinant Protein, PeproTech®

          • Testing Data (1)
          Human CD4 (soluble) Protein in Functional Assay (Functional)
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          Human CD4 (soluble) Protein in Functional Assay (Functional)
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          FIGURE: 1 / 1

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          Human CD4 (soluble) Protein (110-11-50UG) in Functional

          Bioassay analysis of Human CD4 (soluble) Recombinant Protein, PeproTech® (Product # 110-11-1MG). {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          Human CD4 (soluble) Protein in Functional Assay (Functional)

          Product Details

          110-11-50UG

          Applications
          Tested Dilution
          Publications

          Functional Assay (Functional)

          Assay-dependent
          -
          Product Specifications

          Species

          Human

          Expression System

          CHO cells

          Amino acid sequence

          KKVVLGKKGD TVELTCTASQ KKSIQFHWKN SNQIKILGNQ GSFLTKGPSK LNDRADSRRS LWDQGNFPLI IKNLKIEDSD TYICEVEDQK EEVQLLVFGL TANSDTHLLQ GQSLTLTLES PPGSSPSVQC RSPRGKNIQG GKTLSVSQLE LQDSGTWTCT VLQNQKKVEF KIDIVVLAFQ KASSIVYKKE GEQVEFSFPL AFTVEKLTGS GELWWQAERA SSSKSWITFD LKNKEVSVKR VTQDPKLQMG KKLPLHLTLP QALPQYAGSG NLTLALEAKT GKLHQEVNLV VMRATQLQKN LTCEVWGPTS PKLMLSLKLE NKEAKVSKRE KAVWVLNPEA GMWQCLLSDS GQVLLESNIK VLPTWSTPVQ P

          Molecular weight

          41.3 kDa

          Class

          Recombinant

          Type

          Protein

          Purity

          ≥ 95% by SDS-PAGE gel and HPLC analyses.

          Endotoxin concentration

          <1 EU/µg

          Activity

          Determined by its ability to binds HeLa cells expressing cell-surface MHC-II molecules.

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Lyophilized

          Purification

          purified

          Contains

          no preservative

          Storage conditions

          -20°C

          Shipping conditions

          Ambient

          Product Specific Information

          PeproTech's CHO cell-derived Recombinant Human sCD4 is a monomeric glycoprotein of 371 amino acid residues, which correspond to the extracellular CD4 domain, and a calculated molecular weight of 41.3 kDa. As a result of glycosylation, Recombinant Human sCD4 migrates with an apparent molecular mass of approximately 45-55 kDa by SDS-PAGE Gel analysis, under reducing conditions.

          This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis

          Target Information

          The CD4 antigen is involved in the recognition of MHC class II molecules and is a co-receptor for HIV. CD4 is primarily expressed in a subset of T-lymphocytes, also referred to as T helper cells, but may also be expressed by other cells in the immune system, such as monocytes, macrophages, and dendritic cells. At the tissue level, CD4 expression may be detected in thymus, lymph nodes, tonsils, and spleen, and also in specific regions of the brain, gut, and other non-lymphoid tissues. CD4 functions to initiate or augment the early phase of T-cell activation through its association with the T-cell receptor complex and protein tyrosine kinase, Lck. It may also function as an important mediator of direct neuronal damage in infectious and immune-mediated diseases of the central nervous system. Multiple alternatively spliced transcripts have been identified in this gene [RefSeq, July 2017].

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          References (0)

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          Cite this product

          Bioinformatics

          Protein Aliases: CD4; CD4 antigen (p55); CD4 antigen p55; CD4 receptor; cd4a; fCD4; Leu-3; T-cell surface antigen T4/Leu-3; T-cell surface glycoprotein CD4

          View more View less

          Gene Aliases: CD4; CD4mut

          View more View less

          UniProt ID: (Human) P01730

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          Entrez Gene ID: (Human) 920

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          It has to be done as per old AB suggested Products section.
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