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Description
HRSV Nucleoprotein , His tagProduct Specification Species HRSV Synonyms Protein N, Nucleocapsid protein Accession P03418 Amino Acid Sequence Protein sequence(P03418, Met1 Leu391, with C 10*His)
Product Specification
| Species | HRSV |
| Synonyms | Protein N, Nucleocapsid protein |
| Accession | P03418 |
| Amino Acid Sequence | Protein sequence(P03418, Met1-Leu391, with C-10*His) MALSKVKLNDTLNKDQLLSSSKYTIQRSTGDSIDTPNYDVQKHINKLCGMLLITEDANHKFTGLIGMLYAMSRLGREDTIKILRDAGYHVKANGVDVTTHRQDINGKEMKFEVLTLASLTTEIQINIEIESRKSYKKMLKEMGEVAPEYRHDSPDCGMIILCIAALVITKLAAGDRSGLTAVIRRANNVLKNEMKRYKGLLPKDIANSFYEVFEKHPHFIDVFVHFGIAQSSTRGGSRVEGIFAGLFMNAYGAGQVMLRWGVLAKSVKNIMLGHASVQAEMEQVVEVYEYAQKLGGEAGFYHILNNPKASLLSLTQFPHFSSVVLGNAAGLGIMGEYRGTPRNQDLYDAAKAYAEQLKENGVINYSVLDLTAEELEAIKHQLNPKDNDVELGGGGSHHHHHHHHHH |
| Expression System | E.coli |
| Molecular Weight | Theoretical:45.1kDa Actual:43kDa |
| Purity | ＞95% by SDS-PAGE |
| Endotoxin | <1EU/μg |
| Tag | His Tag |
| Physical Appearance | Lyophilized Powder |
| Storage Buffer | Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, 1mM EDTA, pH7.4. |
| Reconstitution | Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation. |
| Stability & Storage | 12 months from date of receipt, -20 to -70 °C as supplied. 6 months, -20 to -70 °C under sterile conditions after reconstitution. 1 week, 2 to 8 °C under sterile conditions after reconstitution. Please avoid repeated freeze-thaw cycles. |
Background
Respiratory syncytial virus (RSV) is an enveloped, nonsegmented, negative-sense RNA virus in the family Paramyxoviridae. It is the leading cause of acute lower respiratory tract infections (ALRI) in young children and other high-risk populations worldwide. Of the 11 RSV-encoded proteins, N is one of the most conserved structural proteins and is essential for virus encapsidation by coating the entire viral RNA genome to form the ribonucleoprotein (RNP). Although poorly understood, this multifunctional protein was also found to play an important role in viral RNA replication, mRNA transcription, and virus assembly.
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4.0 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Keeps you regular as long as you take them regularly
Flavor Name: Unflavored, Size: 300 Count (Pack of 1)
If you take stuff that keeps you from being regular this is a must have. The pill form is the best as the gummies never work for me. Also works great with Miralax.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Efficacy is amazing
Flavor Name: Unflavored, Size: 300 Count (Pack of 1)
Works great!
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Great product!!
Flavor Name: Unflavored, Size: 300 Count (Pack of 1)
Great product. Corrected my bowel issues!
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Feel the calm
Great to have on hand as a stress reducer. Tastes great and a good purchase.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Great for getting a good night's sleep
After a stressful day (aren't they all) I often have trouble getting to sleep. I keep these on my nightstand and take one before bed. I find it allows me to fall asleep easily and stay asleep all night. There is no problem with being groggy in the morning like other sleep aids. Ashwaganda is an adaptogen and is supposed to be helpful for other things too. Been using these for months!
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Reviewed in the United States on September 9, 2025