Recombinant CD20 Monoclonal Antibody (AN300908L)

For research use only.
Verified Samples | Verified Samples in WB: Raji |
Dilution | WB 1:1000-1:5000 |
Isotype | IgG,κ |
Host | Rabbit |
Reactivity | Human |
Applications | WB |
Clonality | Monoclonal;Recombinant |
Immunogen | Recombinant Human CD20 protein |
Abbre | CD20 |
Synonyms | LEU, CVID, B-lymphocyte antigen CD, Leukocyte surface antigen Leu, B-lymphocyte surface antigen B, Membrane-spanning 4-domains subfamily A member, MS4A1, B1, Bp35, CD20, CVID5, LEU-16, MS4A2, S7, B-lymphocyte antigen CD20, B-lymphocyte surface antigen B1, Leukocyte surface antigen Leu-16, Membrane-spanning 4-domains subfamily A member 1, Bp35, Ly-44, APY, ATOPY, B lymphocyte antigen CD20, B Lymphocyte Cell Surface Antigen B1, B-lymphocyte cell-surface antigen B1, Bp 35, CD 20, CD20 antigen, CD20 receptor, Fc epsilon receptor I beta chain, Fc Fragment of IgE high affinity I receptor for beta polypeptide, FCER1B, High affinity immunoglobulin epsilon receptor subunit beta, IgE Fc receptor subunit beta, IGEL, IGER, IGHER, LEU 16, LEU16, leukocyte surface antigen Leu 16, Ly44, Membrane spanning 4 domains A1, Membrane spanning 4 domains subfamily A member 2, MGC3969 |
Swissprot | |
Calculated MW | 33 kDa |
Observed MW |
36 kDa
The actual band is not consistent with the expectation.
Western blotting is a method for detecting a certain protein in a complex sample based on the specific binding of antigen and antibody. Different proteins can be divided into bands based on different mobility rates. The mobility is affected by many factors, which may cause the observed band size to be inconsistent with the expected size. The common factors include: 1. Post-translational modifications: For example, modifications such as glycosylation, phosphorylation, methylation, and acetylation will increase the molecular weight of the protein. 2. Splicing variants: Different expression patterns of various mRNA splicing bodies may produce proteins of different sizes. 3. Post-translational cleavage: Many proteins are first synthesized into precursor proteins and then cleaved to form active forms, such as COL1A1. 4. Relative charge: the composition of amino acids (the proportion of charged amino acids and uncharged amino acids). 5. Formation of multimers: For example, in protein dimer, strong interactions between proteins can cause the bands to be larger. However, the use of reducing conditions can usually avoid the formation of multimers. If a protein in a sample has different modified forms at the same time, multiple bands may be detected on the membrane. |
Cellular Localization | Membrane |
Concentration | 0.2 mg/mL |
Buffer | PBS, 50% glycerol, 0.05% Proclin 300, 0.05% protein protectant. |
Purification Method | Protein A |
Research Areas | Immunology, Stem Cells, Cancer |
Clone No. | 8C9 |
Conjugation | Unconjugated |
Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
Shipping | Ice bag |
background | This gene encodes a member of the membrane-spanning 4A gene family. Members of this nascent protein family are characterized by common structural features and similar intron/exon splice boundaries and display unique expression patterns among hematopoietic cells and nonlymphoid tissues. This gene encodes a B-lymphocyte surface molecule which plays a role in the development and differentiation of B-cells into plasma cells. This family member is localized to 11q12, among a cluster of family members. Alternative splicing of this gene results in two transcript variants which encode the same protein. |
Other Clones
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Unconjugated
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