Name:
Biotinylated CD5 Protein
Synonyms:
CD5; LEU1
Species Name:
Human
Label Name:
Avi Tag, His Tag
Marker Name:
Biotin
Accession:
P06127-1
Gene Id:
Arg25-Asn371 RLSWYDPDFQARLTRSNSKCQGQLEVYLKDGWHMVCSQSWGRSSKQWEDPSQASKVCQRLNCGVPLSLGPFLVTYTPQSSIICYGQLGSFSNCSHSRNDMCHSLGLTCLEPQKTTPPTTRPPPTTTPEPTAPPRLQLVAQSGGQHCAGVVEFYSGSLGGTISYEAQDKTQDLENFLCNNLQCGSFLKHLPETEAGRAQDPGEPREHQPLPIQWKIQNSSCTSLEHCFRKIKPQKSGRVLALLCSGFQPKVQSRLVGGSSICEGTVEVRQGAQWAALCDSSSARSSLRWEEVCREQQCGSVNSYRVLDAGDPTSRGLFCPHQKLSQCHELWERNSYCKKVFVTCQDPNGGGSGGGSHHHHHHHHHHGLNDIFEAQKIEWHE
Molecular Weight:
53-60kDa (Reducing)
Purity:
＞95% by SDS-PAGE
Physical Appearance Name:
Lyophilized Powder
Endotoxin Name:
<1EU/μg
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, -20 to -70 °C as supplied. ·1 month, 2 to 8 °C under sterile conditions after reconstitution. ·Please avoid repeated freeze-thaw cycles.
Buffer System:
PBS, pH7.4.
Quality Statement:
CD5, one of the earliest markers used to identify T cells, is a 67 kD transmembrane molecule that is constitutively expressed on all T cells and is a negative regulator of lymphocyte function. T-cell surface glycoprotein CD5 is also known as Lymphocyte antigen T1/Leu-1 and LEU1. CD5 is also a negative regulator of thymus cell stimulation. Lack of CD5 promotes positive selection of poorly selected thymocytes and increases negative selection of high-affinity clones. Along with its negative effect on T cell stimulation, CD5 was shown to diminish activation-induced cell death (AICD) through its interaction with casein kinase 2 (CK2).
Reference:
1. Bhandoola A, Bosselut R, Yu Q, Cowan ML, Feigenbaum L, Love PE, et al.. CD5-Mediated Inhibition of TCR Signaling During Intrathymic Selection and Development Does Not Require the CD5 Extracellular Domain. Eur J Immunol (2002) 32:1811. doi: 10.1002/1521-4141(200206)32:63.0.CO;2-G.2. Tarakhovsky A, Müller W, Rajewsky K. Lymphocyte Populations and Immune Responses in CD5-Deficient Mice. Eur J Immunol (1994) 24:1678–84. doi: 10.1002/eji.1830240733
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
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