Complement factor B (CFB) (NM_001710) Human Mass Spec Standard

SKU
PH300499
CFB MS Standard C13 and N15-labeled recombinant protein (NP_001701)
  $3,360.00
3 Weeks*
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Specifications
Specifications
Product Data
Tag C-Myc/DDK
Species Human
Expression Host HEK293
Expression cDNA Clone or AA Sequence RC200499
Predicted MW 85.6 kDa
Protein Sequence
Protein Sequence
>RC200499 protein sequence
Red=Cloning site Green=Tags(s)

MGSNLSPQLCLMPFILGLLSGGVTTTPWSLAWPQGSCSLEGVEIKGGSFRLLQEGQALEYVCPSGFYPYP
VQTRTCRSTGSWSTLKTQDQKTVRKAECRAIHCPRPHDFENGEYWPRSPYYNVSDEISFHCYDGYTLRGS
ANRTCQVNGRWSGQTAICDNGAGYCSNPGIPIGTRKVGSQYRLEDSVTYHCSRGLTLRGSQRRTCQEGGS
WSGTEPSCQDSFMYDTPQEVAEAFLSSLTETIEGVDAEDGHGPGEQQKRKIVLDPSGSMNIYLVLDGSDS
IGASNFTGAKKCLVNLIEKVASYGVKPRYGLVTYATYPKIWVKVSEADSSNADWVTKQLNEINYEDHKLK
SGTNTKKALQAVYSMMSWPDDVPPEGWNRTRHVIILMTDGLHNMGGDPITVIDEIRDLLYIGKDRKNPRE
DYLDVYVFGVGPLVNQVNINALASKKDNEQHVFKVKDMENLEDVFYQMIDESQSLSLCGMVWEHRKGTDY
HKQPWQAKISVIRPSKGHESCMGAVVSEYFVLTAAHCFTVDDKEHSIKVSVGGEKRDLEIEVVLFHPNYN
INGKKEAGIPEFYDYDVALIKLKNKLKYGQTIRPICLPCTEGTTRALRLPPTTTCQQQKEELLPAQDIKA
LFVSEEEKKLTRKEVYIKNGDKKGSCERDAQYAPGYDKVKDISEVVTPRFLCTGGVSPYADPNTCRGDSG
GPLIVHKRSRFIQVGVISWGVVDVCKNQKRQKQVPAHARDFHINLFQVLPWLKEKLQDEDLGFL

TRTRPLEQKLISEEDLAANDILDYKDDDDKV
Purity > 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration >0.05 µg/µL as determined by microplate BCA method
Labeling Method Labeled with U- 13C6, 15N4-L-Arginine and U- 13C6, 15N2-L-Lysine
Buffer 25 mM Tris-HCl, 100 mM glycine, pH 7.3
Storage Store at -80°C. Avoid repeated freeze-thaw cycles.
Stability Stable for 3 months from receipt of products under proper storage and handling conditions.
Shipping Dry Ice
Reference Data
RefSeq NP_001701
RefSeq Size 2646
RefSeq ORF 2292
Synonyms AHUS4; ARMD14; BF; BFD; CFAB; CFBD; FB; FBI12; GBG; H2-Bf; PBF2
Locus ID 629
UniProt ID P00751
Cytogenetics 6p21.33
Summary This gene encodes complement factor B, a component of the alternative pathway of complement activation. Factor B circulates in the blood as a single chain polypeptide. Upon activation of the alternative pathway, it is cleaved by complement factor D yielding the noncatalytic chain Ba and the catalytic subunit Bb. The active subunit Bb is a serine protease which associates with C3b to form the alternative pathway C3 convertase. Bb is involved in the proliferation of preactivated B lymphocytes, while Ba inhibits their proliferation. This gene localizes to the major histocompatibility complex (MHC) class III region on chromosome 6. This cluster includes several genes involved in regulation of the immune reaction. Polymorphisms in this gene are associated with a reduced risk of age-related macular degeneration. The polyadenylation site of this gene is 421 bp from the 5' end of the gene for complement component 2. provided by RefSeq, Jul 2008
Protein Families Druggable Genome, Protease, Secreted Protein
Protein Pathways Complement and coagulation cascades
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Other "Complement factor B" proteins (4)
SKU Description Size Price
LC400641 Lyophilized CFB HEK293T cell transient overexpression lysate (as WB positive control) 20 ug
$206.00
LY400641 Transient overexpression lysate of complement factor B (CFB) (as WB positive control) 100 ug
$436.00
TP300499 Recombinant protein of human complement factor B (CFB), 20 µg 20 ug
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TP720638 Purified recombinant protein of Human complement factor B (CFB) 10 ug
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