Recombinant Human CD40L protein (Soluble) (ab105610)

Overview

Description

  • NatureRecombinant
  • SourceEscherichia coli
  • Amino Acid Sequence
    • AccessionP29965
    • SpeciesHuman
    • SequenceMGSSHHHHHHSSGLVPRGSHMQKGDQNPQIAAHVISEASSKTTSVLQWAE KGYYTMSNNLVTLENGKQLTVKRQGLYYIYAQVTFCSNREASSQAPFIAS LCLKSPGRFERILLRAANTHSSAKPCGQQSIHLGGVFELQPGASVFVNVT DPSQVSHGTGFTSFGLLKL
    • Molecular weight18 kDa including tags
    • Amino acids113 to 261
    • TagsHis tag N-Terminus
    • Additional sequence informationCorresponds to full length CD40 ligand, soluble form.

Specifications

Our Abpromise guarantee covers the use of ab105610 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Applications

    SDS-PAGE

    Mass Spectrometry

  • Mass spectrometry
    MALDI-TOF
  • Purity> 95 % SDS-PAGE.
    Purified using conventional chromatography techniques.
  • FormLiquid
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.

    Preservative: None
    Constituents: 40% Glycerol, 0.2M Sodium chloride, 20mM Tris HCl, 1mM DTT, pH 8.0

General Info

  • Alternative names
    • CD 40L
    • CD154
    • CD40 antigen ligand
    • CD40 ligand
    • CD40 ligand, soluble form
    • CD40-L
    • CD40L
    • CD40L_HUMAN
    • CD40LG
    • gp39
    • hCD40L
    • HIGM1
    • IGM
    • IMD3
    • T B cell activating molecule
    • T BAM
    • T-cell antigen Gp39
    • TNF-related activation protein
    • TNFSF5
    • TrAP
    • Tumor necrosis factor (ligand) superfamily member 5
    • Tumor necrosis factor ligand superfamily member 5
    see all
  • FunctionMediates B-cell proliferation in the absence of co-stimulus as well as IgE production in the presence of IL-4. Involved in immunoglobulin class switching.
    Release of soluble CD40L from platelets is partially regulated by GP IIb/IIIa, actin polymerization, and an matrix metalloproteinases (MMP) inhibitor-sensitive pathway.
  • Tissue specificitySpecifically expressed on activated CD4+ T-lymphocytes.
  • Involvement in diseaseDefects in CD40LG are the cause of X-linked immunodeficiency with hyper-IgM type 1 (HIGM1) [MIM:308230]; also known as X-linked hyper IgM syndrome (XHIM). HIGM1 is an immunoglobulin isotype switch defect characterized by elevated concentrations of serum IgM and decreased amounts of all other isotypes. Affected males present at an early age (usually within the first year of life) recurrent bacterial and opportunistic infections, including Pneumocystis carinii pneumonia and intractable diarrhea due to cryptosporidium infection. Despite substitution treatment with intravenous immunoglobulin, the overall prognosis is rather poor, with a death rate of about 10% before adolescence.
  • Sequence similaritiesBelongs to the tumor necrosis factor family.
  • Post-translational
    modifications
    The soluble form derives from the membrane form by proteolytic processing.
    N-linked glycan is a mixture of high mannose and complex type. Glycan structure does not influence binding affinity to CD40.
    Not O-glycosylated.
  • Cellular localizationSecreted and Cell membrane.
  • Information by UniProt

Recombinant Human CD40L protein (Soluble) images

  • 15% SDS PAGE analysis of ab105610 (3 µg).

References for Recombinant Human CD40L protein (Soluble) (ab105610)

ab105610 has not yet been referenced specifically in any publications.

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