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Recombinant Human CD3E protein ,C- His Tag

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ATMP00053HU
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Summaryicon
English name
Recombinant Human CD3E protein ,C- His Tag
Purity
>90% as determined by SDS-PAGE
Endotoxin level
<1.0 EU per μg of the protein as determined by the LAL method.
Construction
A DNA sequence encoding the human CD3E(Met1~Asp126) was fused with the C-terminal His Tag
Accession #
P07766
Host
Mammalian cells
Species
Homo sapiens (Human)
Predicted Molecular Mass
12.69kDa
Formulation
Supplied as solution form in PBS, pH7.5 or lyophilized from PBS, pH7.5.
Shipping
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability &Storage
Use a manual defrost freezer and avoid repeated freeze thaw cycles.
Store at 2 to 8 °C for one week .
Store at -20 to -80 °C for twelve months from the date of receipt.
Reconstitution
Reconstitute in sterile water for a stock solution.A copy of datasheet will be provided with the products, please refer to it for details.
SDS-PAGE imageicon
    Backgroundicon
    Background
    CD3e molecule, epsilon is also known as CD3E, is a T-cell surface single-pass type I membrane glycoprotein. CD3E contains 1 Ig-like (immunoglobulin-like) domain and 1 ITAM domain. CD3E, together with CD3-gamma, CD3-delta and CD3-zeta, and the T-cell receptor alpha/beta and gamma/delta heterodimers, forms the T cell receptor-CD3 complex. This complex plays an important role in coupling antigen recognition to several intracellular signal-transduction pathways. The genes encoding the epsilon, gamma and delta polypeptides are located in the same cluster on chromosome 11. The epsilon polypeptide plays an essential role in T-cell development. CD3E plays an essential role in T-cell development, and defects in CD3E gene cause severe immunodeficiency. CD3E gene has also been linked to a susceptibility to type I diabetes in women. CD3E has been shown to interact with TOP2B, CD3EAP and NCK2.
    Alternative Names
    FLJ18683,T3E,TCRE,CD3E,CD3-epsilon
    References
    Strazza, Adam, Smrcka, Lerrer, Mor (2020) PLCε1 suppresses tumor growth by regulating murine T cell mobilization Clinical and experimental immunology 200(1) 53-60
    Phospholipase C epsilon 1 (PLCε1) is a unique member of the phospholipase family, in that it also functions as a guanine nucleotide exchange factor (GEF) for the small GTPase Rap1. It is this function as a Rap1 GEF that gives PLCε1 an essential role in chemokine-mediated T cell adhesion. We have utilized a syngeneic tumor model, MC38 cells in C57BL/6 mice, and observed that tumors grow larger and more quickly in the absence of PLCε1. Single-cell analysis revealed an increased CD4+ /CD8+ ratio in the spleens, lymph nodes and tumors of PLCε1 knock-out tumor-bearing mice. T cells isolated from PLCε1 knock-out mice were less activated by multiple phenotypical parameters than those from wild-type mice. We additionally noted a decrease in expression of the chemokine receptors C-X-C chemokine receptor type 4 (CXCR4) and C-C motif chemokine receptor 4 (CCR4) on CD4+ T cells from the spleens, lymph nodes and tumors of PLCε1 knock-out mice compared to wild-type mice, and diminished migration of PLCε1-depleted CD3+ T cells towards stromal cell-derived factor (SDF)-1α. Based on these results, we conclude that PLCε1 is a potential regulator of tumor-infiltrating lymphocytes, functioning, at least in part, at the level of T cell trafficking and recruitment. © 2020 British Society for Immunology.

    Guarantee and Disclaimer:

    After receiving the product, if finds that the product is mismatched, damaged or missing components, please keep the original package and submit the objection to the company by mail within seven working days. Failure to file an objection within the time limit is considered qualified.

    When the buyer keeps the product, it should be kept in accordance with the storage conditions shown in the product label and the manual. If the product quality is caused by improper storage, it will not be guaranteed.

    When the buyer tests the product, they should be submitted by the beginning of use when found the quality issue, rather than when the product was used or used up, in order to prepare our products for recycling and confirm the quality of the products. If it is the quality problem, our company is responsible for exchange or return. In the event of a claim, our company will compensate the discretion within the scope of the product price limit and will not accept any part of the value of the product itself. Since the date of receipt, the product has not been reflected for more than three months and should not be returned.

    The products provided by our company are for research use only and should not be used for clinical diagnosis or treatment. If a unit or individual changes the use of our products without authorization, we will not bear any responsibility.

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