SPIB Polyclonal Antibody | Invitrogen PA5-114503 product information

This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.

product summary

company name :

Invitrogen

other brands :

NeoMarkers, Lab Vision, Endogen, Pierce, BioSource International, Zymed Laboratories, Caltag, Molecular Probes, Research Genetics, Life Technologies, Applied Biosystems, GIBCO BRL, ABgene, Dynal, Affinity BioReagents, Nunc, Invitrogen, NatuTec, Oxoid, Richard-Allan Scientific, Arcturus, Perseptive Biosystems, Proxeon, eBioscience

product type :

antibody

product name :

SPIB Polyclonal Antibody

catalog :

PA5-114503

quantity :

100 ug

price :

US 464.00

clonality :

polyclonal

host :

domestic rabbit

conjugate :

nonconjugated

reactivity :

human, mouse, rat

application :

western blot, immunohistochemistry, immunohistochemistry - paraffin section

product information

Product Type :

Antibody

Product Name :

SPIB Polyclonal Antibody

Catalog # :

PA5-114503

Quantity :

100 ug

Price :

US 464.00

Clonality :

Polyclonal

Purity :

Antigen affinity chromatography

Host :

Rabbit

Reactivity :

Human, Mouse, Rat

Applications :

Immunohistochemistry (Paraffin): 2.5 ug/mL, Western Blot: 1-2 ug/mL

Species :

Human, Mouse, Rat

Isotype :

IgG

Storage :

Store at 4 C short term. For long term storage, store at -20 C, avoiding freeze/thaw cycles.

Description :

Spi-B is a transcription factor belonging to a subfamily of ETS transcription factors with a conserved ETS domain that mediates specific DNA binding. Spi-B may form homotypic interactions and is known to interact with IRF4, CREBBP, EP300, SPI1/PU.1 related, JUN and TBP. As a sequence specific transcriptional activator it binds to the PU-box, a purine-rich DNA sequence (5'-GAGGAA-3') that can act as a lymphoid-specific enhancer. Two isoforms of Spi-B are reported. Spi-B is usually expressed in plasmacytoid dendritic cells (pDCs), also known as type 2 DC precursors (pre-DC2) or natural interferon (IFN)-producing cells and promotes their development and block viral replication. Spi-B is not expressed in T-cells or granulocytes but may be present in stem cell populations of the liver and B-cells where it helps in B-cell receptor (BCR) signaling, normal B-cell development and antigenic stimulation.

Immunogen :

SPIB antibody was raised against a 17 amino acid peptide near the carboxy terminus of human SPIB. The immunogen is located within amino acids 200 - 250 of SPIB.

Format :

Liquid

Applications w/Dilutions :

Immunohistochemistry (Paraffin): 2.5 ug/mL, Western Blot: 1-2 ug/mL

Aliases :

B42b-like; Ets transcription factor Spi-B; Spi-1/PU.1 related; Spib; SPI-B; Spi-B transcription factor; Spi-B transcription factor (Spi-1/PU.1 related); Transcription factor Spi-B