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Invitrogen
Human HTRA3 (aa 189-242) Control Fragment Recombinant Protein
Product Details
RP-107289
Applications
Tested Dilution
Publications
Product Specifications
Species
Human
Expression System
E. coli
Amino acid sequence
NAHVVSSNSAAPGRQQLKVQLQNGDSYEATIKDIDKKSDIATIKIHPKKKLPVL
Tag
His-ABP-tag
Class
Recombinant
Type
Protein
Purity
>80% by SDS-PAGE and Coomassie blue staining
Conjugate
Form
Liquid
Concentration
≥5.0 mg/mL
Purification
purified
Storage buffer
PBS/1M urea, pH 7.4
Contains
no preservative
Storage conditions
-20° C, Avoid Freeze/Thaw Cycles
Shipping conditions
Wet ice
Product Specific Information
Highest antigen sequence indentity to the following orthologs: Mouse (89%), Rat (89%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-66637. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
Target Information
HtrA3 belongs to the human high-temperature requirement factor A (HtrA) family. It is also called pregnancy-related serine protease. HtrA3 has two isoforms (long and short), which is produced by alternative splicing. Similar to HtrA1, HtrA3 binds to various TGF-beta proteins and inhibited the signaling of BMP-4, -2 and TGF-beta 1. HtrA3 does not inhibit signaling originated from a constitutively active BMP receptor, indicating that the inhibition occurred upstream of the cell surface receptor.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: High-temperature requirement factor A3; Pregnancy-related serine protease; probable serine protease HTRA3; Serine protease HTRA3
Gene Aliases: HTRA3; PRSP; Tasp
UniProt ID: (Human) P83110
Entrez Gene ID: (Human) 94031
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