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Long name
Rabbit Antibody against Streptococcus pneumoniae serotype 4 ply, FITC
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Synonym name
ply Streptococcus pneumoniae serotype 4 Antibody
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Species reactivity
Streptococcus pneumoniae serotype 4
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Tested applications recommended dilutions
ELISA
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Conjugation
FITC
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Antibody isotype
IgG
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UniProt ID
P0C2J9
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Format
Liquid, diluted in buffer
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Buffer composition
Preservative: 0.03% Proclin 300, Constituents: 50% Glycerol, 0.01M PBS, PH 7.4
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Purity
>95%
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Purification method
Protein G purified
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Antibody category
Polyclonal Antibodies
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Immunogen type
Recombinant Streptococcus pneumoniae serotype 4 Pneumolysin protein (2-471AA)
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Immunogen species
Streptococcus pneumoniae serotype 4
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Alias
Thiol-activated cytolysin,SP_1923,ply
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Background
Sulfhydryl-activated toxin that causes cytolysis by forming pores in cholesterol containing host membranes. After binding to target membranes, the protein undergoes a major conformation change, leading to its insertion in the host membrane and formation of an oligomeric pore complex. Cholesterol may be required for binding to host membranes, membrane insertion and pore formation. Can be reversibly inactivated by oxidation (By similarity).
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Clonality
Polyclonal antibody
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Shipping and storage
ply Antibody is shipped on ice packs and upon receipt should be stored at -20 or -80 degrees Celsius. We recommend that you prepare the working aliquots in advance so that freez-thaw cycles are avoided. Do not expose the antibodies to drirect bright light, especially the labeled ones as most conjugates are light sensitive.
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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.
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Properties
If you buy Antibodies supplied by Cusabio they should be stored frozen at - 24°C for long term storage and for short term at + 5°C. This Cusabio Fluorescein isothiocyanate (FITC) antibody is currently after some BD antibodies the most commonly used fluorescent dye for FACS. When excited at 488 nanometers, FITC has a green emission that's usually collected at 530 nanometers, the FL1 detector of a FACSCalibur or FACScan. FITC has a high quantum yield (efficiency of energy transfer from absorption to emission fluorescence) and approximately half of the absorbed photons are emitted as fluorescent light. For fluorescent microscopy applications, the 1 FITC is seldom used as it photo bleaches rather quickly though in flow cytometry applications, its photo bleaching effects are not observed due to a very brief interaction at the laser intercept. Cusabio FITC is highly sensitive to pH extremes.
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Additional conjugation
Anti-FITC Antibody
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About
Rabbits are used for polyclonal antibody production by Cusabio. Rabbit antibodies are very stable and can be stored for several days at room temperature. Cusabio adds sodium azide and glycerol to enhance the stability of the rabbit polyclonal antibodies. Anti-human, anti mouse antibodies to highly immunogenic selected peptide sequences are" monoclonal like" since the epitope to which they are directed is less than 35 amino acids long.
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Latin name
Oryctolagus cuniculus
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French translation
anticorps