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Recombinant Ara h 1 protein (mature form K26-N614) from Arachis hypogaea, expressed in E. coli and supplied lyophilized with an N-terminal 6xHis tag for research use. The material is characterized by reducing SDS-PAGE, with an apparent molecular weight of approximately 72 kDa and high purity suitable for immunological and biochemical studies.
Recombinant full-length mature Ara h 1 (K26-N614).
Expressed in E. coli with an N-terminal 6xHis tag.
Purity greater than 90% as determined by reducing SDS-PAGE.
Apparent molecular weight approximately 72 kDa by SDS-PAGE.
Lyophilized from 0.22 μm filtered PBS with 6% trehalose, pH 7.4.
Do not reconstitute below 100 μg/mL in ddH2O.
Store at -20 °C; after reconstitution stable at 4 °C for 1 week or -20 °C with carrier; aliquot for long-term storage.
Intended for research use only.
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The sequence of the extracellular domain of human FCGRT (Ala 24-Ser 297) was fused with a C-terminal tag consisting of the AVI tag, TEV protease recognition sequence and a 10-His tag. This was co-transfected with the sequence of human B2M (Ile 21-Met 119) and the resulting FcRn heterodimer was purified. The full protein sequences can be downloaded from the product webpage.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
The sequence of the extracellular domain of human CD16b (Gly 17-Ser 200) was fused with a C-terminal tag consisting of the AVI tag, TEV protease recognition sequence and a 10-His tag. The full protein sequence can be downloaded from the product webpage.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
Recombinant λPP protein from Escherichia phage lambda, expressed in Escherichia coli with N-terminal 6xHis and FLAG affinity tags. Supplied as a 0.22 μm filtered solution formulated for stability and downstream biochemical assays.
Recombinant protein expressed in Escherichia coli for consistent lot-to-lot quality.
N-terminal 6xHis and FLAG tags for affinity purification and detection.
Partial-length protein with molecular weight 27.2 kDa.
Purity >85.0% as determined by reducing SDS-PAGE.
Low endotoxin level (<1 EU/μg) suitable for sensitive assays.
Formulated in 50 mM Tris-HCl pH 7.5, 200 mM NaCl, 20% glycerol (0.22 μm filtered).
Supplied as a 10 μg unit, shipped on dry ice and stored at -80°C.
The sequence of the extracellular domain of human CD32a (Ala 36-Ile 218) was fused with a C-terminal tag consisting of the AVI tag, TEV protease recognition sequence and a 10-His tag. The full protein sequence can be downloaded from the product webpage.
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This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™).The protein has a calculated MW of 88.4 kDa. The protein migrates as 95-120 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More