SPI1 Rabbit Polyclonal Antibody

CAT#: AP01231PU-S

SPI1 rabbit polyclonal antibody, Aff - Purified

Size: 100 ug 25 ul



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CNY 800.00


货期*
2周

规格
    • 25 ul

Product images

Specifications

Product Data
Applications IF, IHC, WB
Recommend Dilution Western Blot: 1/500-1/1000.
Immunofluorescence: 1/50-1/200.
Immunohistochemistry on paraffin sections: 1/50-1/200.
Reactivity Human, Mouse, Rat
Host Rabbit
Clonality Polyclonal
Immunogen Synthetic peptide, corresponding to amino acids 180-230 of Human PU.1.
Specificity This antibody detects endogenous levels of PU.1 protein. (region surrounding Arg212)
Formulation Phosphate buffered saline (PBS), pH~7.2
State: Aff - Purified
State: Liquid purified Ig fraction (> 95% pure by SDS-PAGE).
Preservative: 0.05% Sodium Azide
Concentration 1.0 mg/ml
Purification Affinity Chromatography using epitope-specific immunogen.
Conjugation Unconjugated
Storage Condition Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer.
Avoid repeated freezing and thawing.
Predicted Protein Size ~42 kDa
Gene Name Spi-1 proto-oncogene
Background The Ets transcription factor family (Ets-1, Ets-2, Erg-1?3, Elk-1, Elf-1, Elf-5, NERF, PU.1, PEA3, ERM, FEV, ER8l, Fli-1, TEL, Spi-B, ESE-1, ESE-3A, Net, ABT1 and ERF) are DNA-binding proteins that influence lymphoid development and activity. The Ets family monomeric proteins bind the consensus DNA site GGA(A/T) through a unique winged helix-turn-helix motif known as the Ets domain. PU.1 (Spi-1/Spi-A), Spi-B and Spi-C are closely related Ets family members which share a conserved divergent sequence within the Ets domain that enables their binding to the non-canonical AGAA sites. PU.1 transactivates a large number of B cell genes, such as those encoding CD72, CD20 and Btk, and Spi-B enhances expression of many of these same target genes. PU.1 is expressed in a wide variety of hematopoetic cells, including B cells, early T cells, megakaryocytes, granulocytes, mast cells, immature erythrocytes and myeloid cells. Alternatively, Spi-B expression is limited to B cells and immature T cells, where expression accumulates through T lineage commitment and then is dramatically absent following the beta selection checkpoint.
Synonyms Transcription factor PU.1, SPI-1 proto-oncogene, SFPI1
Reference Data
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.
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