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Long name
Rabbit Antibody against Human PTF1A, FITC
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Synonym name
PTF1A Human Antibody
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Species reactivity
Human
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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
Q7RTS3
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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 Human Pancreas transcription factor 1 subunit alpha protein (224-325AA)
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Immunogen species
Human
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Alias
Pancreas transcription factor 1 subunit alpha,Class A basic helix-loop-helix protein 29,bHLHa29,Pancreas-specific transcription factor 1a,bHLH transcription factor p48,p48 DNA-binding subunit of transcription factor PTF1,PTF1-p48,PTF1A,BHLHA29,PTF1P48
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Background
Transcription factor implicated in the cell fate determination in various organs. Binds to the E-box consensus sequence 5'-CANNTG-3'. Plays a role in early and late pancreas development and differentiation. Important for determining whether cells allocated to the pancreatic buds continue towards pancreatic organogenesis or revert back to duodenal fates. May be involved in the maintenance of exocrine pancreas-specific gene expression including ELA1 and amylase. Required for the formation of pancreatic acinar and ductal cells. Plays an important role in cerebellar development. Directly regulated by FOXN4 and RORC during retinal development, FOXN4-PTF1A pathway plays a central role in directing the differentiation of retinal progenitors towards horizontal and amacrine fates.
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Clonality
Polyclonal antibody
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Shipping and storage
PTF1A 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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Short name of the antigen
Pancreas transcription factor 1 subunit alpha
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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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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. 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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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