CD100, soluble

CAT: 0209-S01-063-L250Size: 250 µgDry Ice: NoHazardous: No
CAT#:0209-S01-063-L250Size:250 µg
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AVAILABILITY
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
The Semaphorins are a large family of phylogenetically conserved proteins that play a pivotal role in maintaining homeostasis in the immune system. Twenty members of this family have been identified and categorized into eight subclasses based on sequence similarity and distinctive structural features. CD100, also known as Sema4D, is a 150 kDa transmembrane class IV semaphorin. Studies have shown that CD100 can induce monocyte migration, T-cell activation, and B-cell survival, as well as T/B cell and T/DC “cooperation”. The CD100 precursor contains 862 amino acids, including a 21 a.a. signal sequence, a 713 a.a. extracellular domain, a 21 a.a. transmembrane sequence, and a 107 a.a cytoplasmic region. The extracellular sequence contains several structural features, including a 479 a.a “sema” domain, a 79 a.a. Ig-like sequence, and a 52 a.a “Plexin-type repeat”. Recombinant soluble CD100 (sCD100) is a 78.9 kDa protein comprising the extracellular domain of CD100 (711 amino acids) . SDS-PAGE analysis run under non-reducing conditions shows a mixture of disulfide linked dimer and monomer.
Synonyms
SEMA4D; CD100; SEMAJ; coll-4; C9orf164; M-sema-G
NCBI Gene ID
10507
UniProt
Q92854
Accession Number
NP_006369.3
Accession Number mRNA
NM_006378.3
Chromosomal Location
9q22.2
Reactivity
Human
Cross Reactivity
Human
Sequence
FAPIPRITWE HREVHLVQFH EPDIYNYSAL LLSEDKDTLY IGAREAVFAV NALNISEKQH EVYWKVSEDK KAKCAEKGKS KQTECLNYIR VLQPLSATSL YVCGTNAFQP ACDHLNLTSF KFLGKNEDGK GRCPFDPAHS YTSVMVDGEL YSGTSYNFLG SEPIISRNSS HSPLRTEYAI PWLNEPSFVF ADVIRKSPDS PDGEDDRVYF FFTEVSVEYE FVFRVLIPRI ARVCKGDQGG LRTLQKKWTS FLKARLICSR PDSGLVFNVL RDVFVLRSPG LKVPVFYALF TPQLNNVGLS AVCAYNLSTA EEVFSHGKYM QSTTVEQSHT KWVRYNGPVP KPRPGACIDS EARAANYTSS LNLPDKTLQF VKDHPLMDDS VTPIDNRPRL IKKDVNYTQI VVDRTQALDG TVYDVMFVST DRGALHKAIS LEHAVHIIEE TQLFQDFEPV QTLLLSSKKG NRFVYAGSNS GVVQAPLAFC GKHGTCEDCV LARDPYCAWS PPTATCVALH QTESPSRGLI QEMSGDASVC PDKSKGSYRQ HFFKHGGTAE LKCSQKSNLA RVFWKFQNGV LKAESPKYGL MGRKNLLIFN LSEGDSGVYQ CLSEERVKNK TVFQVVAKHV LEVKVVPKPV VAPTLSVVQT EGSRIATKVL VASTQGSSPP TPAVQATSSG AITLPPKPAP TGTSCEPKIV INTVPQLHSE KTMYLKSSDN R
Endotoxin
< 0.1 ng/µg of protein (< 1EU/µg)
Purity
> 97% by SDS-PAGE & HPLC analyses
Bioactivity
Measured by its ability to inhibit chemokine (hMCP-3) induced human monocyte migration.
Length
711
Form
Lyophilized
Molecular Weight
78.9 kDa
Host or Source
CHO cells

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