Search
Disclaimer
Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.
Invitrogen
Complement C4 Polyclonal Antibody
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.promotions']}}
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.viewpromo']}}
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.promocode']}}: {{promo.promoCode}} {{promo.promoTitle}} {{promo.promoDescription}}. {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.learnmore']}}
FIGURE: 1 / 2
Complement C4 Antibody (PA5-119047) in WB
Western blot analysis of Complement C4 in HepG2 cell lysate using Complement C4 Polyclonal Antibody (Product # PA5-119047) at a dilution of 5 µg/mL. Secondary antibody used is HRP-Goat anti-Rabbit IgG polyclonal antibody at a dilution of 0.2 µg/mL.
Product Details
PA5-119047
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse
Published species
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant protein Complement Component 4. The antigen corresponds to amino acid range 1450-1723 of the target protein.
Conjugate
Form
Liquid
Concentration
0.5 mg/mL
Purification
Antigen affinity chromatography, Protein A
Storage buffer
PBS, pH 7.4, with 50% glycerol
Contains
0.05% ProClin 300
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Target Information
This gene encodes the acidic form of complement factor 4, part of the classical activation pathway. The protein is expressed as a single chain precursor which is proteolytically cleaved into a trimer of alpha, beta, and gamma chains prior to secretion. The trimer provides a surface for interaction between the antigen-antibody complex and other complement components. The alpha chain may be cleaved to release C4 anaphylatoxin, a mediator of local inflammation. Deficiency of this protein is associated with systemic lupus erythematosus and type I diabetes mellitus. This gene localizes to the major histocompatibility complex (MHC) class III region on chromosome 6. Varying haplotypes of this gene cluster exist, such that individuals may have 1, 2, or 3 copies of this gene.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: acidic C4; Acidic complement C4; Basic complement C4; C3 and PZP-like alpha-2-macroglobulin domain-containing protein 2; C3 and PZP-like alpha-2-macroglobulin domain-containing protein 3; c4 complement; C4A anaphylatoxin; Chido form of C4; Complement C4-A; Complement C4-B; complement C4B1a; complement component 4 (within H-2S); complement component 4B (Childo blood group); DADB-112B14.11; DAMC-258G8.6; FLJ60561; MGC164979; MHC class III region complement; Rodgers form of C4; sex-limited protein
Gene Aliases: C4; C4A; C4A2; C4A3; C4A4; C4A6; C4AD; C4B; C4B1; C4B12; C4B2; C4B3; C4B5; C4B_2; C4BD; C4F; C4S; CH; CO4; CPAMD2; CPAMD3; RG; Slp; Ss
UniProt ID: (Human) P0C0L4, (Human) P01028, (Human) P0C0L5, (Mouse) P01029
Entrez Gene ID: (Human) 720, (Human) 721, (Human) 100293534, (Mouse) 625018, (Mouse) 12268
proteolysis
inflammatory response
complement activation
complement activation, classical pathway
negative regulation of endopeptidase activity
regulation of complement activation
innate immune response
positive regulation of apoptotic cell clearance
opsonization
detection of molecule of bacterial origin
immunoglobulin mediated immune response
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Learn more
We're here to help
Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.
Contact tech support