Anticorps Recombinant de lapin anti-CD21/CD35

CD21/CD35 Recombinant Antibody for WB, IHC, ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

rat, souris

Applications

WB, IHC, ELISA

Conjugaison

Non conjugué

CloneNo.

241957E6

N° de cat : 84565-2-RR

Synonymes

CD21, Cr2, 241957E6

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Galerie de données de validation

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  WB analysis using 84565-2-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 84565-2-RR (CD21 antibody) at dilution of 1:20000 incubated at room temperature for 1.5 hours.

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  WB analysis using 84565-2-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 84565-2-RR (CD21/CD35 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  IHC staining of mouse spleen using 84565-2-RR

  Immunohistochemical analysis of paraffin-embedded mouse spleen tissue slide using 84565-2-RR (CD21 antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse spleen using 84565-2-RR

  Immunohistochemical analysis of paraffin-embedded mouse spleen tissue slide using 84565-2-RR (CD21 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  Affinity and Kinetic Characterization of 84565-2-RR

  Biolayer interferometry (BLl) kinetic assays of 84565-2-RR against Mouse CD21/CD35 were performed. The affinity constant is 4.84 nM.

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Applications testées

• Résultats positifs en WB: A20 cells, tissu splénique de rat, tissu splénique de souris
• Résultats positifs en IHC: tissu splénique de souris, ; il est suggéré de démasquer l'antigène avec un tampon de TE buffer pH 9.0; (*) À défaut, 'le démasquage de l'antigène peut être 'effectué avec un tampon citrate pH 6,0.

Dilution recommandée

• Western Blot (WB): WB : 1:5000-1:50000
• Immunohistochimie (IHC): IHC : 1:500-1:2000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, check data in validation data gallery

Informations sur le produit

84565-2-RR cible CD21/CD35 dans les applications de WB, IHC, ELISA et montre une réactivité avec des échantillons rat, souris

• Réactivité: rat, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Recombinant
• Type: Anticorps
• Immunogène: Protéine recombinante
• Nom complet: complement receptor 2
• Masse moléculaire calculée: 113kDa
• Poids moléculaire observé: 160-210 kDa
• Numéro d’acquisition GenBank: AAA37448.1
• Symbole du gène: Cr2
• Identification du gène (NCBI): 12902
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par protéine A
• Tampon de stockage: PBS with 0.02% sodium azide and 50% glycerol
• Conditions de stockage: Stocker à -20°C. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20^oC Les 20ul contiennent 0,1% de BSA.

Informations générales

CD21, also known as complement receptor type 2 (CR2), complement C3d receptor, and Epstein-Barr virus receptor, is a transmembrane protein that contains a small cytoplasmic domain, a transmembrane region and an extracellular domain consisting of 15 short consensus repeats (SCRs) (PMID: 6230668; 2551147). CD21 binds complement fragments C3d, C3dg and iC3b and acts as a receptor for the Epstein-Barr virus (PMID: 7753047). CD35, also known as complement receptor type 1 (CR1) or C3b/C4b receptor, binds C3b and C4b. The murine Cr2 gene encodes for both CD21 and CD35 (PMID: 2139460; 19559484). Mouse CD35 comprises 21 SCRs while mouse CD21 is identical to mouse CD35 except that it lacks the first 6 SCRs. CD21/CD35 forms trimolecular complexes with CD19 and CD81 and plays roles in the regulation of humoral immune responses (PMID: 11043778).

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