SLAMF7 Protein (AA 23-225) (His tag)

Catalog No. ABIN1096434

This Recombinant SLAMF7 protein is expressed in Human Cells.

Quick Overview for SLAMF7 Protein (AA 23-225) (His tag) (ABIN1096434)

Target: SLAMF7 (SLAM Family Member 7 (SLAMF7))

Protein Type: Recombinant

Origin: Human

Source: Human Cells

Purity: > 95 % as determined by reducing SDS-PAGE.

Product Details

Protein Characteristics: AA 23-225

Purification tag / Conjugate: This SLAMF7 protein is labelled with His tag.

Purpose: Recombinant Human SLAM Family Member 7/SLAMF7/CD319/CRACC (C-6His)

Sequence: SGPVKELVGS VGGAVTFPLK SKVKQVDSIV WTFNTTPLVT IQPEGGTIIV TQNRNRERVD FPDGGYSLKL SKLKKNDSGI YYVGIYSSSL QQPSTQEYVL HVYEHLSKPK VTMGLQSNKN GTCVTNLTCC MEHGEEDVIY TWKALGQAAN ESHNGSILPI SWRWGESDMT FICVARNPVS RNFSSPILAR KLCEGAADDP DSSVDHHHHH H

Characteristics: Recombinant Human SLAM Family Member 7/SLAMF7 produced by transfected human cells is a secreted protein with sequence (Ser23-Ser225) of Human SLAMF7 fused with a polyhistidine tag at the C-terminus.

Sterility: 0.2 μm filtered

Endotoxin Level: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: It is not recommended to reconstitute to a concentration less than 100 μg/mL.
Dissolve the lyophilized protein in ddH2O.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

Buffer: Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.4.

Handling Advice: Always centrifuge tubes before opening. Do not mix by vortex or pipetting.

Storage: 4 °C/-20 °C/-80 °C

Storage Comment: Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Expiry Date: 3 months

Target Details

Target: SLAMF7 (SLAM Family Member 7 (SLAMF7))

Alternative Name: slamf7

Sub Type: Fusionprotein

Background: SLAMF7 is a single-pass type I membrane protein and contains 1 Ig-like C2-type (immunoglobulin-like) domain. SLAMF7 is expressed in NK cells, activated B-cells, NK-cell line but not in promyelocytic, B-cell lines, or T-cell lines. Although the cytoplasmic domain of CS1 contains immunoreceptor tyrosine-based switch motifs (ITSM), which enables to recruite signaling lymphocyte activation molecule (SLAM)-associated protein (SAP/SH2D1A), it activates NK cells in the absence of a functional SAP. SLAMF7 positively regulated natural killer cell functions by a mechanism dependent on the adaptor EAT-2 but not the related adaptor SAP. However, in the absence of EAT-2, CRACC potently inhibited natural killer cell function. It was also inhibitory in T cells, which are typically devoid of EAT-2. Thus, SLAMF7 can exert activating or inhibitory influences on cells of the immune system depending on cellular context and the availability of effector proteins.
Alternative Names: SLAM Family Member 7, CD2 Subset 1, CD2-Like Receptor-Activating Cytotoxic Cells, CRACC, Membrane Protein FOAP-12, Novel Ly9, Protein 19A, CD319, SLAMF7, CS1

Molecular Weight: 23.3 kDa

UniProt: Q9NQ25