Biotinylated Human CLEC4M Protein, Avitag™,His Tag (MALS verified)

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数量
CLM-H82Q3-25ug
$380.00
In Stock - Delivery in 2-3 business days
CLM-H82Q3-200ug
$1509.00
In Stock - Delivery in 2 weeks
総アイテム数 製品金額$ 0

製品詳細

  • Synonyms

    CLEC4M, CD209L, CD299, DC-SIGN2, DC-SIGNR, DCSIGNR, HP10347, L-SIGN, LSIGN

  • Source

    Biotinylated Human CLEC4M Protein, Avitag,His Tag (CLM-H82Q3) is expressed from human 293 cells (HEK293). It contains AA Gln 71 - Glu 399 (Accession # Q9H2X3).

    Predicted N-terminus: Gly

    Request for sequence
  • Molecular Characterization

    CLEC4M Structure

    Other Tags and Version Biotin & Other Labeled Version

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

    The protein has a calculated MW of 41.3 kDa. The protein migrates as 42-45 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

    The protein is designed as a tetramer.

  • 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 SABA assay / HABA assay / binding ELISA.

  • Purity

    >95% as determined by SDS-PAGE.

  • 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.

  • Shipping and Storage

    This product is shipped at ambient temperature.

    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 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.
  • ACRO Quality Management System

    1. QMS(ISO, GMP)
    2. Quality Advantages
    3. Quality Control Process

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データ表示

  • SDS-PAGE

    CLEC4M SDS-PAGE

    Biotinylated Human CLEC4M Protein, Avitag,His Tag on SDS-PAGE under reducing (R) 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

    CLEC4M SEC-MALS

    The purity of Biotinylated Human CLEC4M Protein, Avitag,His Tag (Cat. No. CLM-H82Q3) is more than 85% and the molecular weight of this protein is around 165-185 kDa verified by SEC-MALS.

    Report

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よくある質問

  • product

    Can lyophilized proteins remain stable during room-temperature shipping or temporary room-temperature exposure?

    In general, lyophilized proteins remain stable during room-temperature shipping or temporary exposure to room-temperature conditions.


    Many ACROBiosystems recombinant proteins are supplied in lyophilized (freeze-dried) form. The lyophilization process effectively removes moisture from the product, helping reduce degradation-related reactions and improve protein stability during transportation and storage.


    To evaluate the stability of lyophilized proteins under normal temperature conditions, ACROBiosystems conducted a stability study on 11 representative lyophilized protein products at 37°C. The study demonstrated that these proteins maintained good quality stability after storage at 37°C for approximately 20 days. Based on these validation results, temporary room-temperature exposure during shipping or handling is generally not expected to have a significant impact on product quality or downstream application performance.


    To ensure optimal long-term stability, products should be stored according to the storage conditions specified in the product Certificate of Analysis (COA) upon receipt.


    Supporting Document


バックグランド

CLEC4M encodes a C-type lectin receptor crucially involved in cell adhesion and diverse pathogen recognition. This receptor notably binds a wide array of evolutionarily divergent and clinically significant pathogens, including Mycobacterium tuberculosis, as well as viruses such as Ebola, Hepatitis C (HCV), HIV-1, Influenza A, West Nile virus, and the SARS-CoV acute respiratory syndrome coronavirus. Structurally, the protein is organized into four distinct domains: an N-terminal cytoplasmic domain implicated in internalization, a transmembrane region, a flexible tandem-repeat neck domain of variable length, and a C-terminal carbohydrate recognition domain (CRD). CLEC4M shares close sequence and functional homology with the neighboring gene CD209 (DC-SIGN), though they differ in specific viral recognition profiles and tissue expression patterns. CLEC4M exhibits high expression in the endothelial cells of the liver, lymph node, and placenta, and crucially, polymorphisms within its tandem-repeat neck domain have been associated with resistance to SARS infection.

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