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.His Tag?His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein.PBS Only?PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers.≥85%(SDS-PAGE)See COA
Animal Free,Carrier Free,His Tag,PBS Only,≥85%(SDS-PAGE),See COA Animal Free,Carrier Free,His Tag,PBS Only for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications
Product Name
Recombinant Human CD177 Protein
Synonyms
CD177 antigenNB1 GP | CD177 molecule | CD177 | HNA-2a | HNA2Acell surface receptor | Human neutrophil alloantigen 2a | NB1 GP | NB1PRV-1 | polycythemia rubra vera 1 | Polycythemia rubra vera protein 1 | PRV1 | PRV1NB1 glycoprotein
Grade
Animal Free, Carrier Free, His Tag, PBS Only
Specifications & Purity
Animal Free, Carrier Free, His Tag, PBS Only, ≥85%(SDS-PAGE), See COA
Biochemical and Physiological Mechanisms
CD177, also known as NB1, human neutrophil antigen-2a (HNA-2a), and polycythemia rubra vera-1 (PRV-1), is an approximately 50-60 kDa glycoprotein member of the uPAR/CD59/Ly6 superfamily. Mature human CD177 is a 387 amino acid (aa) protein that contains tw
45.0-55.0 & 94.0-107.0 kDa, under reducing conditions; 35.0-45.0 & 82.0-98.0 kDa, under non-reducing conditions.
Molecule Type
Protein
Storage and Shipping
Concentration
See COA
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute at 0.5 mg/mL in sterile distilled water. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20°C for 1 year. Avoid freeze/thaw cycle.
Images
Recombinant Human CD177 Protein (rp188218) - SDS-PAGE 3 μg/lane of Recombinant Human CD177 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 45.0-55.0 & 94.0-107.0 kDa under reducing conditions and 35.0-45.0 & 82.0-98.0 kDa under non-reducing conditions. CD177 is able to dimerize (PMID: 20194726).
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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