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Recombinant Human CD27 Protein (His & Fc Tag)

Cat No.: BLPSN-0839
S152 Protein, Human; S152. LPFS2 Protein, Human; S152.LPFS2 Protein, Human; T14 Protein, Human; TNFRSF7 Protein, Human; Tp55 Protein, Human
Description Related products
tag His&Fc
host species Human
accession NP_001233.1
synonym S152, S152. LPFS2, S152.LPFS2, T14, TNFRSF7, Tp55
background CD27, also known as TNFRSF7, is a member of the TNF-receptor superfamily limited to cells of the lymphoid lineage, and exists as both a dimeric glycoprotein on the cell surface and as a soluble protein in serum. As a type I transmembrane glycoprotein of about 55 kDa existing as disulfide-linked homodimer, CD27 has been shown to play roles in lymphoid proliferation, differentiation, and apoptosis.It has important role in generation of T cell immunity, and is an apparently robust marker for normal memory B cells. It is a T and B cell co-stimulatory molecule, the activity of CD27 is governed by its TNF-like ligand CD7 on lymphocytes and dendritic cells. The CD27-CD7 interaction is required for Th1 generation responses to differentiation signals and long-term maintenance of T cell immunity, and meanwhile, plays a key role in regulating B-cell differentiation, activation and immunoglobulin synthesis.Immune CheckpointImmune Checkpoint Detection: AntibodiesImmune Checkpoint Detection: ELISA AntibodiesImmune Checkpoint Detection: IHC AntibodiesImmune Checkpoint Detection: ICC AntibodiesImmune Checkpoint Detection: FCM AntibodiesImmune Checkpoint ProteinsImmune Checkpoint TargetsCo-stimulatory Immune Checkpoint Targets ImmunotherapyCancer ImmunotherapyTargeted Therapy
description A DNA sequence encoding the extracellular domain (Met 1-Ile 192) of human CD27 (NP_001233.1) was fused with the C-terminal His-tagged Fc region of human IgG1 at the carboxy-terminus.
source HEK293
predicted n terminal Thr 21
AA sequence Met 1-Ile 192
molecular weight The recombinant mature human CD27/Fc is a disulfide-linked homodimeric protein. The reduced monomer comprises 420 a.a. and has a calculated molecular mass of 47.2 kDa. As a result of glycosylation, the monomer migrates as an approximately 65 kDa band in SDS-PAGE under reducing conditions.
purity >95% as determined by SDS-PAGE
endotoxin < 1.0 EU per μg of the protein as determined by the LAL method
bioactivity Measured by its ability to bind with recombinant human CD70. Immobilized recombinant human CD27 at 2 ug/ml (100 ul/well) can bind biotinylated human CD70 with a linear range of 0.39-12.5 ng/ml.
formulation Lyophilized from sterile PBS, pH 7.4.
stability The recombinant proteins are stable for up to 1 year from date of receipt at -70℃.
usage For Research Use Only
storage Store the protein under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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