SKU: 8483708181

recombinant human serum albumin rhsa premium grade

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Description

recombinant human serum albumin rhsa premium gradeRekombinantes Humanes Serumalbumin (rHSA) Premium Grade 99% Reinheit, <0,125 EU mg SeamlessBio rHSA Premium Grade ist ein hochreines, tierfreies rekombinantes Humanes Serumalbumin, das in gentechnisch vernderten Reis Endospermzellen (Oryza sativa) produziert wird. Ein dreistufiger Chromatographie Prozess liefert 99% Reinheit und ultra niedrige Endotoxin Werte (<0,125 EU mg) fr die hchsten Qualittsanforderungen in der serumfreien Zellkultur, ATMP

Rekombinantes Humanes Serumalbumin (rHSA) – Premium Grade | ≥99% Reinheit, <0,125 EU/mg

SeamlessBio rHSA Premium Grade ist ein hochreines, tierfreies rekombinantes Humanes Serumalbumin, das in gentechnisch veränderten Reis-Endospermzellen (Oryza sativa) produziert wird. Ein dreistufiger Chromatographie-Prozess liefert ≥99% Reinheit und ultra-niedrige Endotoxin-Werte (<0,125 EU/mg) — für die höchsten Qualitätsanforderungen in der serumfreien Zellkultur, ATMP-Herstellung, IVD-Reagenzienproduktion, biopharmazeutischen Formulierung und Kosmetik.

Strukturell identisch mit nativem humanem Serumalbumin. Frei von allen blutbürtigen Kontaminanten, TSE/BSE-Agenzien sowie humanen und tierischen Rohstoffen. Als Lyophilisat aus EU-Lager verfügbar.

Technische Spezifikationen

Parameter Spezifikation
Expressionssystem Reis (Oryza sativa) Endospermzellen — 100% tierfrei
Reinheit (SDS-PAGE) ≥99,0% — 3-stufige Chromatographie (HYC002M01)
Proteingehalt ≥90,0%
Bakterielle Endotoxine <0,125 EU/mg (LAL-Methode)
Dimer + Polymer (nicht-reduzierend SDS-PAGE) Spezifikation >2,0%; typisch ≤5,6%
pH-Wert 6,0–8,0
Aussehen Hellgelbes Kristallpulver
Form Gefriergetrocknetes Pulver (Lyophilisat)
Rekonstitution Sterile PBS oder 0,9% NaCl; vollständig löslich innerhalb von 15 min
Lagerung 2–8 °C; Haltbarkeit 5 Jahre ab Herstellungsdatum
TSE/BSE-Status TSE/BSE-frei — keine tierischen Rohstoffe verwendet
Hersteller Wuhan Healthgen Biotechnology Corp. (Oryzogen); vertrieben unter SeamlessBio-Label
Regulatorik Nur für Forschungszwecke (RUO). CoA, CoO und SDS auf Anfrage.

Anwendungen

Anwendung Funktion von rHSA Premium Grade
Serumfreie & xeno-freie Zellkultur Lipid- und Hormonträger; schützt CHO-, HEK293-, Hybridom- und VERO-Zellen vor oxidativem Stress und Scherstress in definierten Medien.
CAR-T / NK-Zell / MSC-Expansion (ATMP) Xeno-freies Supplement, das die Reinheits- und Endotoxin-Anforderungen GMP-kompatibler und klinischer Zelltherapie-Herstellungsprozesse erfüllt.
IVD-Reagenzienherstellung Ultra-niedrige Endotoxine — Blockierungsreagenz und Stabilisator in ELISA-Kits, Lateral-Flow-Tests und Immunoassay-Reagenzien.
Biopharmazeutische Formulierung Stabilisator für Therapeutika, Impfstoffe, virale Vektoren und Antikörper-Wirkstoff-Konjugate.
Kryokonservierung Tierfreie Alternative zu plasmabezogenem HSA in GMP-kompatiblen Einfriermedien.
Kosmetik Hochreines, tierfreies Proteinmaterial für Premium-Haut- und Dermatologieformulierungen.

Vollständiges SeamlessBio rHSA-Portfolio

Grade Reinheit Endotoxin Ideal für
rHSA Premium Grade (dieses Produkt) ≥99% <0,125 EU/mg Zellkultur, ATMP, IVD
rHSA Economy Grade 90–99% <5 EU/mg IVD, Kosmetik
rHSA CHO-exprimiert ≥95% <1 EU/mg ADME, Arzneimittelformulierung

Preise und Packungsgrößen auf Anfrage: [email protected] | +49 851 37932226

Shipping Notes
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SKU: 8483708181

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4.7 ★★★★★
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Thu Vien
Charlottesville, US
★★★★★ 5
Must have for a hot summer!
My mom saw my aunt using it and was impressed, so she bought it for herself and my sister-in-law. They both love how gentle it feels on the skin and that it’s organic and effective.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
I
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ilovebooks
Waukegan, US
★★★★★ 3
Too smelly
I love the idea of a clear spray sunscreen but my daughter says it stings her eyes and the smell gives me an instant headache. I really wanna like this but it’s a no go for me
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Reviewed in the United States on August 20, 2025
K
Verified Purchase
kai
Alexandria, US
★★★★★ 5
Great for sensitive skin
This was great to take on vacation. I went to Cancun and used this on my face. Never got burned. I have super sensitive skin and this didn’t cause any reactions. I’m also sensitive to smells and I don’t notice anything with this product. Will purchase again.
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Reviewed in the United States on August 6, 2025
S
Verified Purchase
Shaunda Cress
Lake Worth, US
★★★★★ 1
Buyer beware!
Awful! I sprayed my face with it and immediately felt my skin burning. I opened the bottle and noticed all that was in it was a yellowish fluid that smelled like straight rubbing alcohol. My face still has marks on it days later from whatever the substance was. I have used this brand before, and never experienced anything like this. The product was either years past expiration, or liquid was replaced with some kind of chemical.
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Reviewed in the United States on April 22, 2025
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Verified Purchase
Kari M Rollins
Whiting, US
★★★★★ 5
The perfect sunscreen face-mist
Light, non-greasy sunscreen spray to help keep your face protected throughout an active day in the sun.
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Reviewed in the United States on August 20, 2025

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