GRADE & PURITYAnimal Free?Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material.Carrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.Bioactive?Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure.ActiBioPure™?ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required.Azide Free?Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory.High Performance?High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short.His Tag?His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein.≥97%(SDS-PAGE)
Accession #
P15248
Protein Tag
C-His
Expression system
Baculovirus-Insect Cells
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Measured in a cell proliferation assay using MO7e human megakaryocytic leukemic cells in the presence of 10 ng/mL of recombinant human SCF. The ED50 for this effect is typically 0.5-2 ng/mL.
Measured in a cell proliferation assay using MO7e human megakaryocytic leukemic cells in the presence of 10 ng/mL of recombinant human SCF. The ED50 for this effect is typically 0.5-2 ng/mL.
19.0 - 26.0 kDa, under reducing conditions; 19.0 - 26.0 kDa, under non-reducing conditions.
분자 유형
Protein
Product Line
생물 제품
보관 및 배송
모양
Lyophilized
재구성
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.83mg/mL.
보관 조건
Store at -20°C,Avoid repeated freezing and thawing
배송
Ice chest + Ice pads
안정성 및 스토리지
Samples are stable for twelve months from date of receipt at -20℃ to -80℃. Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
이미지
Recombinant Human IL-9 Protein (rp147650) - Protein Bioactivity Measured in a cell proliferation assay using MO7e human megakaryocytic leukemic cells in the presence of 10 ng/mL of recombinant human SCF. The ED₅₀ for this effect is typically 0.5 - 2.0 ng/mL.
Recombinant Human IL-9 Protein (rp147650) - SDS-PAGE 3 μg/lane of Recombinant Human IL-9 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing the band at 19.0 - 26.0 kDa due to different glycosylation.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator
Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator
리뷰
고객 리뷰
자주 묻는 질문
What is the purity of this product, and how is it determined?
This product is supplied at ≥97% purity, determined by SDS-PAGE. Lot-specific values are stated on the Certificate of Analysis.
What does Animal Free mean?
Animal Free indicates that the material has been processed and tested for specialty industrial processing. Specifications focus on the impurities that affect performance in that application — for example, metal content for electronics, particle size for batteries, refractive index for optics, or moisture content for moisture-sensitive processes.
What does Carrier Free mean?
Carrier Free indicates that the material has been processed and tested for specialty industrial processing. Specifications focus on the impurities that affect performance in that application — for example, metal content for electronics, particle size for batteries, refractive index for optics, or moisture content for moisture-sensitive processes.
How should this product be stored?
Store at ?20 °C. Avoid repeated freeze–thaw cycles. Aliquot into single-use volumes before freezing.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
Need help choosing the grade?
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
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