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Description
HRSVA (strain A2) GlycoProtein G Protein, His TagProduct Specification Species HRSV Synonyms Glycoprotein G, G, mG, Attachment glycoprotein G Accession P03423 Amino Acid Sequence Ser64 Gln298, with C terminal 8*His SANHKVTPTTAIIQDATSQIKNTTPTYLTQNPQLGISPSNPSEITSQITTILASTTPGVKSTLQSTTVKTKNTTTTQTQPSKPTTKQRQNKPPSKPNNDFHFEVFNFVPCSICSNNPTCWAICKRIPNKKPGKKTTTKPTKKPTLKTTKKDPKPQTTKSKEVPTTKPTEEPTINTTKTNIITTLLTSNTTGNPELTSQMETFHSTSSEGNPSPSQVSTTSEYPSQPSSPPNTPRQGGGSHHHHHHHH Expression System HEK293 Molecular Weight
Product Specification
| Species | HRSV |
| Synonyms | Glycoprotein G, G, mG, Attachment glycoprotein G |
| Accession | P03423 |
| Amino Acid Sequence | Ser64-Gln298, with C-terminal 8*His SANHKVTPTTAIIQDATSQIKNTTPTYLTQNPQLGISPSNPSEITSQITTILASTTPGVKSTLQSTTVKTKNTTTTQTQPSKPTTKQRQNKPPSKPNNDFHFEVFNFVPCSICSNNPTCWAICKRIPNKKPGKKTTTKPTKKPTLKTTKKDPKPQTTKSKEVPTTKPTEEPTINTTKTNIITTLLTSNTTGNPELTSQMETFHSTSSEGNPSPSQVSTTSEYPSQPSSPPNTPRQGGGSHHHHHHHH |
| Expression System | HEK293 |
| Molecular Weight | 90-95kDa |
| Purity | >95% by SDS-PAGE |
| Endotoxin | <0.1EU/μg |
| Conjugation | Unconjugated |
| Tag | His Tag |
| Physical Appearance | Lyophilized Powder |
| Storage Buffer | PBS, pH7.4 |
| Reconstitution | Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation. |
| Stability & Storage | · 12 months from date of receipt, lyophilized powder stored at -20 to -80℃. · 3 months, -20 to -80℃ under sterile conditions after reconstitution. · 1 week, 2 to 8℃ under sterile conditions after reconstitution. · Please avoid repeated freeze-thaw cycles. |
| Reference |
1、Melero J A. et al. (1997) Antigenic structure, evolution and immunobiology of human respiratory syncytial virus attachment (G) protein. J Gen Virol. 78 (10): 2411-2418. 2、Trento A. (2006) Natural history of human respiratory syncytial virus inferred from phylogenetic analysis of the attachment (G) glycoprotein with a 60-nucleotide duplication. J Virol. 80(2): 975-984. |
Background
HRSV is a member of the Pneumovirinae subfamily in the Paramyxoviridae family. It consists of a non-segmented, single-strand negative RNA genome packaged in a lipid envelope. The genome of HRSV is about 15.2 kb in length and encodes 10 genes and 11 proteins: NS1, NS2, N, P, M, SH, G, F, M2-1, M2-2, and L. The F protein and G protein are the major surface glycoproteins. Both of them can stimulate the production of neutralizing antibodies. The sequence of the F protein is highly conserved, while that of the G protein is hypervariable. Due to the genetic diversity in the G gene, sequence encoding the second hypervariable region in the C-terminal (HVR2) of the G protein has been used for genotyping of HRSV. According to the genetic characteristic and reactivity with monoclonal antibodies, HRSV is classified into 2 subgroups, A (HRSVA) and B (HRSVB). To date, there are 15 genotypes of HRSVA (GA1-GA7, SAA1, CB-A, NA1-4 and ON1-2), and 24 genotypes of HRSVB (GB1-GB4, SAB1-SAB4, URU1-2, BA1-12, GB5/CB1 and CBB).
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4.2 ★★★★★
Based on 2169 reviews
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Product Reviews
★★★★★ 5
The Home Barista Upgrade I Didn't Know I Needed
Flavor Name: Caramel, French Vanilla, Vanilla, Hazelnut, Size: 25.4 Fl Oz (Pack of 4)
I've been trying to recreate that coffee shop experience at home, and these Torani syrups are the closest I've gotten. The variety pack is genuinely one of the best purchases I've made — having caramel, French vanilla, vanilla, and hazelnut all in one order means I can mix things up daily without committing to just one flavor. Every cup I make with these tastes like it came from an actual café. The quality is consistent, the flavor is rich without being overpowering, and they blend beautifully into both hot and iced drinks. My one honest note: if you're new to syrups, start with half a pump — they're flavorful and a little goes a long way. But if you're a coffee lover who wants a barista-level drink at home, this variety pack is a no-brainer.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Delicious!
Flavor Name: Caramel, French Vanilla, Vanilla, Hazelnut, Size: 25.4 Fl Oz (Pack of 4)
These are really good syrups! Use them everyday with my espresso to make coffeehouse drinks. They sent the wrong ones at first but they had the ones I originally ordered at my door the next morning in time to use for the day.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Great value for the price, especially being full sized bottles! Taste great!
Flavor Name: Caramel, French Vanilla, Vanilla, Hazelnut, Size: 25.4 Fl Oz (Pack of 4)
Great price for 4 full size bottles and they all taste great!
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Coffee syrup
Flavor Name: Caramel, French Vanilla, Vanilla, Hazelnut, Size: 25.4 Fl Oz (Pack of 4)
Love all these flavors! No leakage, the pumps work great so it’s easy to use! They are also pretty durable!
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Reviewed in the United States on May 15, 2026
★★★★★ 4
Delicious
Flavor Name: Caramel, French Vanilla, Vanilla, Hazelnut, Size: 25.4 Fl Oz (Pack of 4)
Delicious! Flavors coffee perfectly. Not over-sweet. Makes even reheated coffee a special treat. Works with hot and iced coffee, drip and cold brew.
Well packaged; no leaking caps or split bottles. Economical; far less expensive than expensive coffeehouse prices. One bottle lasts a long time.
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Reviewed in the United States on March 20, 2026