SKU: 20901222880

Biotinylated SLAMF7/CRACC/CD319 Avi&His Tag Protein, Human

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Description

Biotinylated SLAMF7/CRACC/CD319 Avi&His Tag Protein, HumanProduct Specification Species Human Synonyms CS1UNQ576 PRO1138Novel Ly9SLAM Family Member 7Membrane Protein FOAP 12CD2 Subset 1Protein 19ACD2 Like Receptor Activating Cytotoxic CellsCD2 Like Receptor Activating Cytotoxic Cells19A24 Protein19ACD319 AntigenNovel LY9 (Lymphocyte Antigen 9) Like Protein Accession Q9NQ25 Amino Acid Sequence Ser23 Met226, with C Avi tag and 8*His Expression System HEK293 Molecular Weight 35 45kDa (Reducing) Purity 95% by

Product Specification


Species Human
Synonyms CS1,UNQ576/PRO1138,Novel Ly9,SLAM Family Member 7,Membrane Protein FOAP-12,CD2 Subset 1,Protein 19A,CD2-Like Receptor Activating Cytotoxic Cells,CD2-Like Receptor-Activating Cytotoxic Cells,19A24 Protein,19A,CD319 Antigen,Novel LY9 (Lymphocyte Antigen 9) Like Protein
Accession Q9NQ25
Amino Acid Sequence Ser23-Met226, with C-Avi tag and 8*His
Expression System HEK293
Molecular Weight 35-45kDa (Reducing)
Purity >95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Biotin
Tag Avi 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. Veillette, A. (2006) Immunol. Rev. 214:22. 2.Tovar, V. et al. (2002) Immunogenetics 54:394. 3.Murphy, J.J. et al. (2002) Biochem. J. 361:431.

Background

SLAM family member 7 (SLAMF7) is also known as CD2-like receptor-activating cytotoxic cells (CRACC), Membrane protein FOAP-12, CD antigen CD319, Novel Ly9, Protein 19A, which is a single-pass type I membrane protein and a member of the CD2 family of cell surface receptors. Mature mouse CRACC consists of a 202 amino acid (aa) extracellular domain (ECD) with one Ig-like V-set domain and one Ig-like C2-set domain, a 21 aa transmembrane segment, and an 88 aa cytoplasmic domain with two immunoreceptor tyrosine-based switch motifs ITSMs. SLAM receptors triggered by homo- or heterotypic cell-cell interactions are modulating the activation and differentiation of a wide variety of immune cells and thus are involved in the regulation and interconnection of both innate and adaptive immune response. Activities are controlled by presence or absence of small cytoplasmic adapter proteins, SH2D1A/SAP and/or SH2D1B/EAT-2. Mediates natural killer (NK) cell activation through a SH2D1A-independent extracellular signal-regulated ERK-mediated pathway. Positively regulates NK cell functions by a mechanism dependent on the adapter SH2D1B. In addition to heterotypic NK cells-target cells interactions also homotypic interactions between NK cells may contribute to activation. However, in the absence of SH2D1B, inhibits NK cell function.

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Exchange/Return Notes
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SKU: 20901222880

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4.3 ★★★★★
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Nicole Weaks
Louisville, US
★★★★★ 4
Love the gift bags
Color: Extra Large - 3Pcs
Good gift bags
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
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Nicole Swanson
West Palm Beach, US
★★★★★ 5
Just what I needed
Color: Extra Large - 3Pcs
The bags were perfect medium size fit pair of men’s jeans and 3 shirts and a sweater. The straps were sturdy. It does comes with gift tissue in the package not enough for all bags but enough for at least 2 bags … if you’re like me and like to use 4-5 tissues per bag 😂
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Reviewed in the United States on January 31, 2026
K
Verified Purchase
Kim
Los Angeles, US
★★★★★ 3
Good Size and Quality, But Strong Odor
Color: Extra Large - 3Pcs
These bags are a nice size and seem durable, especially for larger items. However, they arrived with a very strong odor that was noticeable as soon as I opened the package. I'm hoping the smell fades over time, but it was disappointing and worth mentioning. Overall, the bags are functional, but the odor keeps me from giving a higher rating.
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Reviewed in the United States on June 2, 2026
L
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Liz A
Pawtucket, US
★★★★★ 5
Exactly what I was looking for
Color: Extra Large - 3Pcs
Needed it for a shoe box gift & a couple other small clothing items & they fit perfectly. Loved that it came with some tissue paper as well. Pretty sturdy.
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Reviewed in the United States on December 27, 2025
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Lorie Patton
Boise, US
★★★★★ 5
Great quality
Color: Extra Large - 3Pcs
Great quality. I would purchase again.
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Reviewed in the United States on February 16, 2026

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