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Category
Primary Antibodies
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Long description
The reactivity of the antiserum is restricted to C1r. In immunoelectrophoresis and radial immunodiffusion (Ouchterlony), using various antiserum concentrations against fresh normal human plasma a single precipitin line is obtained which shows a reaction of identity with the precipitin line obtained with purified C1r protein. Complexes containing C1q may also react with the antiserum. No reaction is obtained with C1q, C1s or any other plasma protein component or serum. In precipitating techniques as immunoelectrophoresis and single or double radial immunodiffusion to identify the presence of C1r or C1r containing complexes in human plasma or other body fluids or to determine its concentration. The presence of non precipitating antibodies has not been assayed. This does not exclude the use of the antiserum in more sensitive non-precipitating antibody-binding techniques if proper controls are included.
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Antibody come from
C1 component of human complement is a complex of three glycoproteins: C1q, C1r and C1s. C1r has a molecular weight of 83,000 and is present in plasma in an average concentration of 50 μg/ml, either as a complex with C1q and C1s or in the absence of C1q as a tetramer with C1s. The subcomponents of the C1 complex are responsible for the initiation of the classical pathway of complement activation. The subunit C1r is isolated as a homogenous protein for use in antiserum production. Freund’s complete adjuvant is used in the first step of the immunization procedure.
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Other description
Delipidated, heat inactivated, lyophilized, stable IgG fraction No preservative added. IgG protein concentration 11.8 mg/ml. No foreign proteins added.
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Clone
Polyclonal
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Antigen antibody binding interaction
Goat anti Human C1r Antibody
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Antibody is raised in
Goat
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Antibody s reacts with
Human
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Antibody s reacts with these species
The antiSerum does not cross react with any other component of Human plasma. Inter-species cross-reactivity is a normal feature of antibodies to plasma proteins since they frequently share antigenic determinants. Cross-reactivity of this antiSerum has not been tested in detail.
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Antibody s specificity
Precipitating polyclonal Goat antiSerum to the C1r subunit of C1 component of Human complement
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Research interest
Immunology
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Application
Immunoprecipitation
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Antibody s suited for
Immunoprecipitation. The lyophilized antiserum is shipped at ambient temperature and may be stored at +4°C; prolonged storage at or below -20°C. Reconstitute the lyophilized antiserum by adding 1 ml sterile distilled water. Dilutions may be prepared by adding phosphate buffered saline (PBS, pH 7.2). Repeated thawing and freezing should be avoided. If a slight precipitation occurs upon storage, this should be removed by centrifugation. It will not affect the performance of the antiserum. Diluted antiserum should be stored at +4°C, not refrozen, and preferably used the same day. Precipitin titre 1:16 when tested against in agar-block immunodiffusion titration against appropriate concentrations of purified C1r.
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Storage
Lyophilized at +4° C--at least 10 years. Reconstituted at or below -20° C--3-5 years. Reconstituted at +4° C--7 days
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Relevant references
no information yet
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Protein number
P00736
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Warnings
This product is intended FOR RESEARCH USE ONLY, and FOR TESTS IN VITRO, not for use in diagnostic or therapeutic procedures involving humans or animals. This datasheet is as accurate as reasonably achievable, but Nordic-MUbio accepts no liability for any inaccuracies or omissions in this information.
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Description
This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided. Antibody against the Hu protein or peptide or recombinant supplied in 1 volumes. Ask for quote if you need bulk.
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Latin name
Capra aegagrus hircus
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Properties
Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
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Gene target
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Gene symbol
C1R, C1RL
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Short name
Goat anti C1r
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Technique
anti human, anti, Goat, antibody to, anti human antibodies, goats
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Host
Goat, The goat polyclonal antibodies are directed against human genes or rabbit or mouse IgGs (H +L) chain primary antibodies and conjugated for detection. It are very good secondary antibodies that are affinity purified and have a good affinity themselves too. Often KLH is coupled to the antigen so anti KLH can be present in the vial.
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Isotype
not specified
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Label
unlabeled
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Species
Human, Goats, Humans
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Alternative name
caprine antibody to H. sapiens complement component 1, r subcomponent
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Alternative technique
antibodies, caprine
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Alternative to gene target
complement component 1, r subcomponent, C1R and IDBG-15930 and ENSG00000159403 and 715, protein binding, multiple, BT.99192 and IDBG-640102 and ENSBTAG00000037743 and 507706
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