Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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
4.8 ★★★★★
Based on 1384 reviews
Sort
Product Reviews
★★★★★ 5
Fantastic from the gem city
Format: Kindle
This is great for the geology and art badges. The kids love it and it rocks from the gem city of erie!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2024
★★★★★ 2
Not helpful
Format: Paperback
This book is so basic it doesn't really help much in tips on identifying rocks and minerals. The photos are enlarged so much they are distorted and most photos are of the rocks cleaned and polished. That doesn't help with how to spot things in nature or where to look. I'm really disappointed. Also, Montana has a lot of cool rocks but all books ever speak of are sapphires and agates. I feel like I wasted my money. There are some helpful things but even as a beginner, most of the contents are known.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2025
★★★★★ 5
Great book
Format: Paperback
A lot of great information for beginners like me
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
★★★★★ 5
great for beginners
Format: Kindle
Very informative for someone that is just awakening to their spirituality or as a refresher for those already on their journey.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 19, 2025
★★★★★ 4
my spirit guardian
Format: Kindle
I am watching a practice witchcraft. Right after I started practicing witchcraft my spirit guardian came to me in a visit. She is an old medicine woman from an indigenous tribe.
I also have two other spirit guardians both or former pets that were killed. They are my protectors. However, the spirit guardian that came to me in the vision. She is the one that brings me warning, gives me my spells, helps me with virtually everything into my day-to-day living. I found it ironic that I came across this book whenever whenever it showed in my recommended reading list. But I digress, the first few paragraphs told me everything that I already knew and brought confirmation to what my spirit guardian had already told me. I flip through the book read a few things. I personally do not believe in angels, but I do believe that if you are willing to open yourself up your guardian will be they’re guiding you the entire time.
One particular example that I would like to give. A few days ago I’ve gotten up and I stood by my altar to do my morning magic. As I started the ritual, I felt this fear come over me and started in my guts. This is the area where my spirit guardian warns me and tells me not to do something. At that point I felt or it was pressed upon me that I needed to hurry up and get dressed and start my day. I drive rideshare, Uber I heard up got dressed and I thought point I felt like not to make any noise in my house. I quickly left my house went to my car got it warmed up as fast as I possibly could and left. The moment I left my property because I live in the country and got on the road that fear left. After meditating on it I have to believe that my spirit garden was protecting me from a dark force that was coming for me. That I needed to leave the property as fast as I could because I was in danger
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2022