SKU: 55953019285

FcRL1/CD307a His Tag Protein, Human

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Description

FcRL1/CD307a His Tag Protein, HumanProduct Specification Species Human Synonyms FcR like protein 1, FcRL1, Fc receptor homolog 1 (FcRH1), CD307a Accession Q96LA6 Amino Acid Sequence Ala17 Asn303, with C terminal His Tag Expression System HEK293 Molecular Weight 37 49kDa (Reducing) Purity 95% by SDS PAGE Endotoxin <0. 1EU g Conjugation Unconjugated Tag His Tag Physical Appearance Lyophilized Powder Storage Buffer PBS, pH7. 4. Reconstitution Reconstitute at 0. 1 1 mg ml according to the

Product Specification


Species Human
Synonyms FcR-like protein 1, FcRL1, Fc receptor homolog 1 (FcRH1), CD307a
Accession Q96LA6
Amino Acid Sequence Ala17-Asn303, with C-terminal His Tag
Expression System HEK293
Molecular Weight 37-49kDa (Reducing)
Purity >95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag His Tag
Physical Appearance Lyophilized Powder
Storage Buffer PBS, pH7.4.
Reconstitution Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability & Storage · 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.
· Please avoid repeated freeze-thaw cycles.
Reference

1. Davis, R.S. et al. (2007) Annu. Rev. Immunol. 25:525.

Background

Fc receptor-like (FCRL) belongs to the Fc receptor-like (FcRL) family. The FCRL genes are located on chromosome 1q21-23 and encode 2 intracellular proteins (FCRL-A and B) and 6 transmembrane receptors with 3-9 immunoglobulin (Ig-like domains-in extracellular region (FcRL1-6). In addition, the FcRL gene family contained six members with FcRL1, FcRL2, FcRL3, FcRL4, FcRL5 and FcRL6. Among the FcRL receptors, FcRL1 has 2 ITAM-like components in the cytoplasmic tail and residual glutamic acids with negative charges its transmembrane region. FcRL1–5 was significantly expressed by B cells. FcRL6 was expressed by T cells and NK cells. To date, the FcRL gene expression has been extensively assessed in human malignancies involving mantle cell lymphoma and multiple myeloma. The structural features and expression pattern of FcRL1 in B-lineage cells suggest that it may act as an activation receptor in human B cell or plays a significant role in the pathogenesis of B-cell-related disorders. Nowadays, increasing researches have been provided many evidences which demonstrated that FcRL gene polymorphisms, especially FcRL3, were associated with various autoimmune diseases including AS and RA.

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SKU: 55953019285

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Reviewed in the United States on May 17, 2026
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Super cute and fun my puppies love it! It’s one of their go to’s
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Reviewed in the United States on December 2, 2025
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Carlo
Louisville, US
★★★★★ 1
Not recommended
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Terrible.. It didn't last 20 min.smh
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Reviewed in the United States on June 7, 2026
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Sharon C
Massapequa, US
★★★★★ 5
Enjoyed by puppy
Excellent puppy teether. Stands up to games of tug-o-war, satisfies the need for chewing on the "bone" and she likes it when it's been cooled. I wet the fabric part before popping it in the fridge. So far, it's held up well to her sharp puppy teeth. Definitely a repeat purchase item.
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West Palm Beach, US
★★★★★ 5
Puppy is obsessed, so are my adult dogs!
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Reviewed in the United States on November 14, 2022

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