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Description
recombinant human serum albumin rhsa economy gradeRekombinantes Humanes Serumalbumin (rHSA) Economy Grade 9099% Reinheit SeamlessBio rHSA Economy Grade ist ein kostengnstiges, tierfreies rekombinantes Humanes Serumalbumin, das in gentechnisch vernderten Reis Endospermzellen (Oryza sativa) produziert wird. Durch einstufige Chromatographie auf 9099% Reinheit aufgereinigt, Endotoxin <5 EU mg die wirtschaftliche Wahl fr IVD Blockierungsreagenzien, diagnostische Referenzmaterialien, Kosmetikformulierung
Rekombinantes Humanes Serumalbumin (rHSA) – Economy Grade | 90–99% Reinheit
SeamlessBio rHSA Economy Grade ist ein kostengünstiges, tierfreies rekombinantes Humanes Serumalbumin, das in gentechnisch veränderten Reis-Endospermzellen (Oryza sativa) produziert wird. Durch einstufige Chromatographie auf 90–99% Reinheit aufgereinigt, Endotoxin <5 EU/mg — die wirtschaftliche Wahl für IVD-Blockierungsreagenzien, diagnostische Referenzmaterialien, Kosmetikformulierung und Methodenentwicklung.
Vollständig TSE/BSE-frei, keine tierischen Rohstoffe, als Lyophilisat aus EU-Lager verfügbar. Für Anwendungen mit ≥99% Reinheit und ultra-niedrigem Endotoxin siehe rHSA Premium Grade.
Technische Spezifikationen
| Parameter | Spezifikation |
|---|---|
| Expressionssystem | Reis (Oryza sativa) Endospermzellen — 100% tierfrei |
| Reinheit (SDS-PAGE) | 90–99% — 1-stufige Chromatographie (HYC002R02) |
| Bakterielle Endotoxine | <5 EU/mg (LAL-Methode) |
| pH-Wert | 6,0–8,0 |
| 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 Economy Grade |
|---|---|
| IVD-Reagenzienherstellung | Kostengünstiges Blockierungsreagenz und Trägerprotein für ELISA-Kits, Lateral-Flow-Tests, immunturbidimetrische Tests und klinisch-chemische Reagenzien mit Standard-Endotoxintoleranz. |
| Diagnostische Referenzstandards | Matrixprotein für Kalibratoren und Qualitätskontrollmaterialien in Diagnostik-Assays. |
| Kosmetik & Körperpflege | Tierfreier, humaner Proteinwirkstoff für Hautpflege-, Haarpflege- und Anti-Aging-Formulierungen. |
| Enzym- & Proteinstabilisierung | Träger und Stabilisator für Enzyme, Antikörper und andere Proteine in Forschungspuffern und Lagerlösungen. |
| Forschung & Methodenentwicklung | Wirtschaftliche Option für Assay-Entwicklung, Proteinbindungsstudien und Screening-Experimente. |
Vollständiges SeamlessBio rHSA-Portfolio
| Grade | Reinheit | Endotoxin | Ideal für |
|---|---|---|---|
| rHSA Premium Grade | ≥99% | <0,125 EU/mg | Zellkultur, ATMP, IVD |
| rHSA Economy Grade (dieses Produkt) | 90–99% | <5 EU/mg | IVD, Kosmetik, Blocking |
| rHSA CHO-exprimiert | ≥95% | <1 EU/mg | ADME, Arzneimittelformulierung |
Warum bei SeamlessBio bestellen?
| Vorteil | Details |
|---|---|
| ✔ EU-Lagerhaltung | Schnelle Lieferung nach Deutschland, Österreich, Schweiz und EU |
| ✔ Direkter Ansprechpartner | Wissenschaftler als Ansprechpartner — auf Deutsch oder Englisch |
| ✔ Vollständige Dokumentation | CoA, CoO und SDS für jedes Los auf Anfrage |
| ✔ Chargenreservierung | Spezifisches Los für die gesamte Projektlaufzeit reservieren |
Preise und Packungsgrößen auf Anfrage: [email protected] | +49 851 37932226
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
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Product Reviews
★★★★★ 4
4/5 Stars
Size: 4 Panel-88'', Color: Black
Very tall and easy to set up, the only thing I will say is that they do have large gaps in between, so you won't have 100% privacy unless you add a curtain in the back. Other than that, they are easy to fold, sturdy, and esy to assemble. The gaps are an easy fix so I would say they are worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Great product and worth the money.
Size: 4 Panel-88'', Color: Black
Portable and stable. Perfect size and gives me the privacy I need when working from home. Stability is great as long as you place the stands correctly it won't wobble. I love it.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Attractive
Size: 4 Panel-88'', Color: Grey
The assembled product is just as described. The screens look great! I am using them to hide the cluttered shelving in my garage. The area now looks quite neat Something I must say, though, is that the assembly was extremely difficult. I had to use a silicone spray and some pounding to get the A and B poles to fit together. Also, it required a great deal of strength to stretch and hold the fabric panels so that the bars inserted in each hem lines up with the screws inserted in A/B poles. I strongly recommend having a partner to help with the assembly.
while sc and screw into poles them once inserted intetchedtne end of each pole ( and B poles barely fit together. I used silicone spray on the end and then pounded them
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Reviewed in the United States on December 12, 2025
★★★★★ 5
Works
Size: 3 Panel-102'', Color: Beige, Size: 3 Panel-102'', Color: Beige
It’s beige and not white. Once install - hard to disinstall. Need a drill to put it together
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Reviewed in the United States on May 4, 2026
★★★★★ 3
Does the job, but assembling by yourself is a nightmare
Size: 4 Panel-88'', Color: Black
Does it do the job? Yes, although as others said there are small gaps but it's not a huge deal. The price is also good. But the reason I'm giving it a 3/5 is simply because the assembly for this was a complete nightmare. I honestly don't think I would recommend this to anyone unless they have another person to help them assemble it, because doing it by myself was terrible. I don't think I'd buy this again, I think I'd opt to just spend a bit more money and save myself the trouble personally.
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Reviewed in the United States on May 29, 2026
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