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Anti-CD55 Antibody (clone 143-30) IHC-plus™ LS-B4045

Note: This antibody replaces LS-C106423


Wt. Vol. Conc. Price
50 µg - 0.5 mg/ml $395
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular CD55 Antibodies

Anti-CD55 Antibody LS-C96097
Chicken Polyclonal to Human CD55
Western blot
Anti-CD55 Antibody (clone 143-30) IHC-plus™ LS-B4045
Mouse Monoclonal [clone 143-30] (IgG1,k) to Human CD55
IHC - Paraffin, Flow Cytometry
Immunohistochemistry Image
Anti-CD55 Antibody LS-C123072
Mouse Monoclonal (IgG1) to Human CD55
IHC - Frozen, Flow Cytometry

100% Guaranteed 100% Guaranteed
Mouse Monoclonal [clone 143-30] (IgG1,k) to Human CD55
IHC - Paraffin, Flow Cytometry


Human CD55
Human (tested or 100% immunogen sequence identity)
IgG1,k Monoclonal [143-30]
Affinity purified


  • IHC - Paraffin (20 µg/ml)
  • Flow Cytometry

Specificity and Use

CD55 antibody was raised against human CD55
The 143-30 antibody has been tested by flow cytometric analysis of human peripheral blood leukocytes. This can be used at less than or equal to 1 ug per test. A test is defined as the amount (ug) of antibody that will stain a cell sample in a final volume of 100 ul. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.


aqueous buffer, 0.09% sodium azide, may contain carrier protein/stabilizer
Store at 4°C, avoid repeated freeze thaw cycles.
For research use only.

About CD55

P08174 NM_000574 NP_000565.1

CD55 Antibody, CD55 antigen Antibody, Decay-accelerating factor Antibody, TC Antibody, CR Antibody, CROM Antibody, DAF Antibody

This protein recognizes C4b and C3b fragments that condense with cell-surface hydroxyl or amino groups when nascent C4b and C3b are locally generated during C4 and c3 activation. Interaction of daf with cell-associated C4b and C3b polypeptides interferes with their ability to catalyze the conversion of C2 and factor B to enzymatically active C2a and Bb and thereby prevents the formation of C4b2a and C3bBb, the amplification convertases of the complement cascade.


Anti-CD55 antibody IHC of human vessels. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B4045 concentration 20 ug/ml.

Flow Cytometry

Flow Cytometry
Surface staining of normal human peripheral blood cells with anti-human CD55 (143-30) FITC. Appropriate isotype controls were used (open histogram). Cells in the lymphocyte population were used for analysis.

Requested From: United States
Date Requested: 10/27/2016

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