SPI1 Protein, Human, Recombinant (His)

Name: SPI1 Protein, Human, Recombinant (His)
Brand: TargetMol
SKU: TMPH-02220
Price: 89 USD
Availability: InStock
Rating: 5 (10 reviews)

(Synonyms: Transcription factor PU.1, SPI1, 31 kDa-transforming protein) Copy Product Info

Synonyms: Transcription factor PU.1, SPI1, 31 kDa-transforming protein

Catalog No. TMPH-02220 Copy Product Info

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.

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Pack Size	Price	USA Stock	Global Stock
5 µg	$89	-	In Stock
10 µg	$143	-	In Stock
20 µg	$237	20 days	20 days
50 µg	$358	20 days	20 days
100 µg	$490	20 days	20 days
200 µg	$755	20 days	20 days
500 µg	$1,330	20 days	20 days
1 mg	$2,080	20 days	20 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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Purity:85%

Appearance:Lyophilized powder

Color:White

Resource Download

COA User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	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.
Species	Human
Expression System	E. coli
Tag	N-6xHis
Accession Number	P17947
Amino Acid	MLQACKMEGFPLVPPPSEDLVPYDTDLYQRQTHEYYPYLSSDGESHSDHYWDFHPHHVHSEFESFAENNFTELQSVQPPQLQQLYRHMELEQMHVLDTPMVPPHPSLGHQVSYLPRMCLQYPSLSPAQPSSDEEEGERQSPPLEVSDGEADGLEPGPGLLPGETGSKKKIRLYQFLLDLLRSGDMKDSIWWVDKDKGTFQFSSKHKEALAHRWGIQKGNRKKMTYQKMARALRNYGKTGEVKKVKKKLTYQFSGEVLGRGGLAERRHPPH
Construction	1-270 aa
Protein Purity	> 85% as determined by SDS-PAGE.
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Tris-based buffer, 50% glycerol
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Synonyms	Transcription factor PU.1, SPI1, 31 kDa-transforming protein
Research Background	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.

Chemical Properties

Molecular Weight

35.1 kDa (predicted)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.