Recombinant Human Fc receptor-like protein 6 (FCRL6), partial, Homo sapiens (Human), Mammalian cell, N-terminal 10xHis-tagged, 35.2kDa, purity >85% as determined by SDS-PAGE.
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Recombinant Human Fc receptor-like protein 6 (FCRL6), partial

Recombinant Human Fc receptor-like protein 6 (FCRL6), partial — Acts as a MHC class II receptor. Purity >85%.

SKU: BCRECP-000656 Categories: ,
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Product Specifications

Product SkuBCRECP-000656
Product DescriptionRecombinant Human Fc receptor-like protein 6 (FCRL6) Protein is expressed from Mammalian cell with N-terminal 10xHis-tagged. It contains 20-307aa. [Accession | Q6DN72].
Uniprot No.Q6DN72
Gene NamesFCRL6
PurityGreater than 85% as determined by SDS-PAGE.
Expression SystemMammalian cell
Expression Region20-307aa
SpeciesHomo sapiens (Human)
Tag InfoN-terminal 10xHis-tagged
Molecular weight35.2kDa
ActivityPlease contact us to obtain bioactivity data.
BufferIf the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
StorageStore at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Research AreasImmunology

Function

Acts as a MHC class II receptor. When stimulated on its own, does not play a role in cytokine production or the release of cytotoxic granules by NK cells and cytotoxic CD8(+) T cells. Does not act as an Fc receptor.

Biological Context

Subcellular Location: Cell membrane (Single-pass type I membrane protein)
Tissue Specificity: Expressed by cytolytic cells including NK cells, effector and effector-memory CD8(+) T-cells, and a subset of NKT cells (at protein level). Also expressed in gamma delta T cells and in a rare subset of effector CD4(+) T-cells (at protein level). Expressed in spleen, skin, peripheral blood leukocytes, liver, lung, bone marrow, small intestine and placenta. Expression among T-cells is greatly expanded in HIV-1 infected individuals, and includes not only effector and effector-memory CD8(+) T-cells but also populations of CD4(+) T-cells. Expression among CD8(+) T-cells and NK cells is expanded in individuals with chronic lymphocytic leukemia (CLL) but is reduced in PBMCs from patients with acute (AML), chronic myeloid leukemia (CML) and non-Hodgkin's lymphoma. Expression is higher in PBMCs and/or CD3(+) cells of patients with autoimmune diseases, such as rheumatoid arthritis (RA), systemic lupus erythematosus (SLE) and idiopathic thrombocytopenia purpura (ITP). In contrast, expression in CD3(+) cells from patients with lupus anticoagulans (LA) is higher

Product Specifications

Recombinant Human Fc receptor-like protein 6 (FCRL6), partial is a recombinant protein from Homo sapiens (Human), expressed in Mammalian cell, covering amino acids 20-307aa, with N-terminal 10xHis-tagged tag, molecular weight 35.2kDa, purity Greater than 85% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

SDS-PAGE: Single band at expected molecular weight confirming purity.

ELISA: Suitable as coating antigen or detection standard.

Western Blot: Compatible with standard Western Blot protocols.

Protein Interaction: Validated for SPR (Surface Plasmon Resonance) and BLI (Bio-Layer Interferometry) studies.

Shipping: Shipped at ambient temperature. Lyophilized protein is stable during transit.

Storage: Store lyophilized protein at -20°C to -80°C. Reconstituted protein should be aliquoted and stored at -80°C. Avoid repeated freeze-thaw cycles.

Shelf Life: 12 months from date of receipt when stored as recommended.

Shipping Time: Orders placed before 2 PM EST ship same day. International orders typically deliver within 5-10 business days.

Related products

Protein Biology

Function

Acts as a MHC class II receptor (PubMed:20519654). When stimulated on its own, does not play a role in cytokine production or the release of cytotoxic granules by NK cells and cytotoxic CD8(+) T cells (PubMed:17213291, PubMed:18991291). Does not act as an Fc receptor (PubMed:18991291)

Subcellular Location

Cell membrane (Single-pass type I membrane protein)

Tissue Specificity

Expressed by cytolytic cells including NK cells, effector and effector-memory CD8(+) T-cells, and a subset of NKT cells (at protein level) (PubMed:17213291, PubMed:18991291, PubMed:20933011). Also expressed in gamma delta T cells and in a rare subset of effector CD4(+) T-cells (at protein level) (PubMed:18991291). Expressed in spleen, skin, peripheral blood leukocytes, liver, lung, bone marrow, small intestine and placenta (PubMed:20933011). Expression among T-cells is greatly expanded in HIV-1 infected individuals, and includes not only effector and effector-memory CD8(+) T-cells but also populations of CD4(+) T-cells (PubMed:17213291, PubMed:20933011). Expression among CD8(+) T-cells and NK cells is expanded in individuals with chronic lymphocytic leukemia (CLL) but is reduced in PBMCs from patients with acute (AML), chronic myeloid leukemia (CML) and non-Hodgkin's lymphoma (PubMed:18991291, PubMed:20933011). Expression is higher in PBMCs and/or CD3(+) cells of patients with autoimmune diseases, such as rheumatoid arthritis (RA), systemic lupus erythematosus (SLE) and idiopathic thrombocytopenia purpura (ITP) (PubMed:20933011). In contrast, expression in CD3(+) cells from patients with lupus anticoagulans (LA) is higher (PubMed:20933011)

Subunit

Interacts (tyrosine phosphorylated) with PTPN11 (PubMed:17213291, PubMed:20933011). Interacts (tyrosine phosphorylated) with PTPN6, INPP5D, INPPL1 and GRB2 (PubMed:20933011). Interacts with class II MHC HLA-DR when the alpha chain is associated with a beta-1, beta-4 or a beta-5 but not a beta-3 chain (PubMed:20519654)

Gene: FCRL6  |  Organism: Homo sapiens  |  Synonyms: Fc receptor homolog 6; IFGP6
Key Publications

Frequently Asked Questions

How do I order or inquire about this product?

Fill out the Online Inquiry form with your required quantity and specifications. You can also email sales@biocrestsci.com. Our team typically responds within 4 business hours with a quote and availability confirmation.

What is the shipping and delivery time?

Orders placed before 2 PM EST ship the same day. Domestic (US) delivery typically takes 2-3 business days. International orders deliver within 5-10 business days. All products are shipped at ambient temperature with appropriate packaging to ensure stability.

How should I store this recombinant protein?

Lyophilized proteins should be stored at -20°C to -80°C upon receipt. After reconstitution, aliquot and store at -80°C. Avoid repeated freeze-thaw cycles. Shelf life is 12 months from date of receipt when stored as recommended.

What quality controls are performed on your products?

Each product undergoes SDS-PAGE purity analysis (typically >85-95%), endotoxin testing, and bioactivity validation. Products are validated for ELISA, Western Blot, and SPR/BLI applications as specified on this product page. A Certificate of Analysis (CoA) is available upon request.

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