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產(chǎn)品名稱

C3b/iC3b, Human Antibody from HYCULT BIOTECH

產(chǎn)品貨號

HM2285-FS

產(chǎn)品價格

現(xiàn)貨詢價，電話：010-67529703

產(chǎn)品規(guī)格

0.5 mg

產(chǎn)品品牌

HYCULT BIOTECH

產(chǎn)品概述

產(chǎn)品詳情

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Antigenic Specificity	C3b/iC3b, Human
Clone	5G9
Host Species	Mouse
Reactive Species	human
Isotype	IgG2a
Format	unconjugated
Size	0.5 mg
Concentration	n/a
Applications	functional studies
Reviews / Ratings	If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY.
Description	The monoclonal antibody 5G9 recognizes Complement Factor C3b/iC3b, it specifically binds human C3 as well as the breakdown products C3b and iC3b. C3 plays a central role in the activation of the complement system. Its activation is required for both classical and alternative complement activation pathways. People with C3 deficiency are susceptible to bacterial infection. One form of C3-convertase, also known as C4b2a, is formed by a heterodimer of activated forms of C4 and C2. It catalyzes the proteolytic cleavage of C3 into C3a and C3b, generated during activation through the classical pathway as well as the lectin pathway. C3a is an anaphylotoxin and the precursor of some cytokines such as ASP, and C3b serves as an opsonizing agent. Factor I can cleave C3b into C3c and C3d, the latter of which plays a role in enhancing B cell responses. In the alternative complement pathway, C3 is cleaved by C3bBb, another form of C3-convertase composed of activated forms of C3 (C3b) and factor B (Bb). Once C3 is activated to C3b, it exposes a reactive thioester that allows the peptide to covalently attach to any surface that can provide a nucleophile such as a primary amine or a hydroxyl group. Activated C3 can then interact with factor B. Factor B is then activated by factor D, to form Bb. The resultant complex, C3bBb, is called the alternative pathway (AP) C3 convertase. C3bBb is deactivated in steps. First, the proteolytic component of the convertase, Bb, is removed by complement regulatory proteins having decay-accelerating factor (DAF) activity. Next, C3b is broken down progressively to first iC3b, then C3c + C3dg, and then finally C3d. Factor I is the protease that performs these cuts with CR1 as cofactor. Clone 5G9 recognize separate, non-overlapping epitopes on C3 fragments. Levels of C3 in the blood may be measured to support or refute a particular medical diagnosis. For example, low C3 levels are associated with some types of kidney disease such as post-infectious glomerulonephritis and shunt nephritis.
Immunogen	n/a
Other Names	n/a
Gene, Accession #	n/a
Catalog #	HM2285-FS
Price
Order / More Info	C3b/iC3b, Human Antibody from HYCULT BIOTECH
Product Specific References	n/a
產(chǎn)品資料

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