Anti-PU.1/Spi1 Antibody | Boster RP1097 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 :

Boster

product type :

antibody

product name :

Anti-PU.1/Spi1 Antibody

catalog :

RP1097

quantity :

100μg/vial

clonality :

polyclonal

host :

domestic rabbit

conjugate :

nonconjugated

reactivity :

human, mouse, rat

application :

immunohistochemistry

product information

SKU :

RP1097

Product Name :

Anti-PU.1/Spi1 Antibody

Size :

100μg/vial

Clonality :

Polyclonal

Host :

Rabbit

Reactivity :

Human, Mouse, Rat

Application(s) :

IHC

Application Details :

Immunohistochemistry (Paraffin-embedded Section), 0.5-1µg/ml, Human, Mouse, Rat, By Heat.

Application Notes :

Tested Species: In-house tested species with positive results. By Heat: Boiling the paraffin sections in 10mM citrate buffer, pH6.0, for 20mins is required for the staining of formalin/paraffin sections. Other applications have not been tested. Optimal dilutions should be determined by end users.

Description :

Boster Bio Anti-PU.1/Spi1 Antibody catalog # RP1097. Tested in IHC applications. This antibody reacts with Human, Mouse, Rat.

Concentration :

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Gene Name :

SPI1

Uniprot ID :

P17947

Immunogen :

E.coli-derived human PU.1/Spi1 recombinant protein (Position: E18-K196). Human PU.1/Spi1 shares 84% and 84.4% amino acid (aa) sequence identity with mouse and rat PU.1/Spi1, respectively.

Form :

Lyophilized

Contents :

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.

Purification :

Immunogen affinity purified.

Cross-reactivity :

No cross reactivity with other proteins

Storage :

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Reconstitution :

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Gene Full Name :

Transcription factor PU.1

Synonyms :

Transcription factor PU.1; 31 kDa-transforming protein; SPI1;

Protein Name :

Transcription factor PU.1

Molecular Weight :

31083 MW

Protein Function :

Binds to the PU-box, a purine-rich DNA sequence (5'- GAGGAA-3') that can act as a lymphoid-specific enhancer. This protein is a transcriptional activator that may be specifically involved in the differentiation or activation of macrophages or B- cells. Also binds RNA and may modulate pre-mRNA splicing (By similarity).

Subcellular Localization :

Nucleus.

Recommended Detection Systems :

Boster recommends HRP Conjugated anti-Rabbit IgG Super Vision Assay Kit (SV0002-1) for IHC(P).

Background :

Transcription factor PU.1 is a protein that in humans is encoded by the SPI1 gene. This gene encodes an ETS-domain transcription factor that activates gene expression during myeloid and B-lymphoid cell development. The nuclear protein binds to a purine-rich sequence known as the PU-box found near the promoters of target genes, and regulates their expression in coordination with other transcription factors and cofactors. The protein can also regulate alternative splicing of target genes. Multiple transcript variants encoding different isoforms have been found for this gene.

Research Category :

Adaptive Immunity, B Cells, DNA / RNA, Domain Families, Epigenetics and Nuclear Signaling, Immunology, Innate Immunity, Macrophage / Inflamm., Non-Cd, RNA Processing, Splicing, Transcription, Transcription Factors