Fc Receptor-Like Protein 4 (FCRL4) Antibody

357.5€ (100 µg)
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935106861
info@markelab.com
name
Fc Receptor-Like Protein 4 (FCRL4) Antibody
category
Primary Antibodies
provider
Abbexa
reference
abx037262
tested applications
ELISA, WB, IHC
Description
Rabbit Polyclonal against the FCRL4 protein.
Documents del producto
Instrucciones
Data sheet
Product specifications
Category | Primary Antibodies |
Immunogen Target | Fc Receptor-Like Protein 4 (FCRL4) |
Host | Rabbit |
Reactivity | Human |
Recommended Dilution | ELISA: 1/20000 - 1/80000, WB: 1/500 - 1/2000, IHC: 1/100 - 1/200. Optimal dilutions/concentrations should be determined by the end user. |
Clonality | Polyclonal |
Conjugation | Unconjugated |
Isotype | IgG |
Purification | Purified by antigen affinity column chromatography. |
Size 1 | 100 µg |
Size 2 | 1 mg |
Form | Lyophilized |
Tested Applications | ELISA, WB, IHC |
Buffer | Prior to lyophilization: 1% BSA and 0.02% NaN3. |
Availability | Shipped within 7-15 working days. |
Storage | Store at -20 °C. Avoid repeated freeze/thaw cycles. |
Dry Ice | No |
Alias | Fc receptor-like protein 4,FCRH4,IGFP2,IRTA1,CD307d,FcR-like protein 4,FcRL4,IFGP family protein 2,hIFGP2 |
Background | Antibody anti-FCRL4 |
Status | RUO |
Note | Concentration: Lyophilized form: Not applicable. After reconstitution: 1 mg/ml. - |
Descripción
Fc Receptor Like 4 (FCRL4) is a transmembrane protein expressed on a subset of memory B cells, predominantly in mucosal and inflamed tissues. Unlike other Fc receptor-like proteins, FCRL4 has a distinct role in dampening B cell receptor (BCR) signaling. It contains immunoreceptor tyrosine-based inhibitory motifs (ITIMs) in its cytoplasmic tail, allowing it to inhibit activation signals and antibody production. FCRL4 expression is often upregulated in chronic infections and autoimmune diseases, where it is associated with an exhausted B cell phenotype, potentially contributing to immune dysregulation and impaired humoral responses.
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