SKU: 8481042151

TOXGO SAG2(P22), His tag

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Description

TOXGO SAG2(P22), His tagProduct Specification Species TOXGO Synonyms Surface antigen P22 Accession Q9NBH0 Amino Acid Sequence Protein sequence(Q9NBH0, Ser27 Val187, with C 10*His) STTETPAPIECTAGATKTVEAPSSGSVVFQCGDKLTISPSGEGDVFYGKECTDSRKLTTVLPGAVLKAKVEQPPKGPATYTLSYDGTPEKPQVLCYKCVAEAGAPAGRNNDGGSSAPTPKDCKLIVRVPGADGRVTSGFDPVSLTGKVLAPGLAGLLITFVGGGGSHHHHHHHHHH Expression System HEK293 Molecular Weight Theoretical: 18. 0kDa Actual: 21kDa Purity 95% by SDS PAGE Endotoxin <1EU g Tag

Product Specification


Species TOXGO
Synonyms Surface antigen P22
Accession Q9NBH0
Amino Acid Sequence

Protein sequence(Q9NBH0, Ser27-Val187, with C-10*His) STTETPAPIECTAGATKTVEAPSSGSVVFQCGDKLTISPSGEGDVFYGKECTDSRKLTTVLPGAVLKAKVEQPPKGPATYTLSYDGTPEKPQVLCYKCVAEAGAPAGRNNDGGSSAPTPKDCKLIVRVPGADGRVTSGFDPVSLTGKVLAPGLAGLLITFVGGGGSHHHHHHHHHH

Expression System HEK293
Molecular Weight Theoretical:18.0kDa Actual:21kDa
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

Toxoplasmosis is a parasitic disease caused by Toxoplasma gondii, an apicomplexan. Infections with toxoplasmosis are associated with a variety of neuropsychiatric and behavioral conditions. SAG2A is a 22 kDa protein that is mainly found in the surface of tachyzoites.

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SKU: 8481042151

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4.4 ★★★★★
Based on 15 reviews
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Verified Purchase
Donna V.
New York, US
★★★★★ 5
Excellent product and value
Scent: Lemon
Crisp light lemon scent; not heavy perfume. Gets rid of odors. Just takes a small spritz.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
D
Verified Purchase
Debbie Burton
Bozeman, US
★★★★★ 4
Good product
Scent: Lemon
Door bell was not rang! 11pm we found pkg and unacceptable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2024
K
Verified Purchase
Kitkat
Alexandria, US
★★★★★ 5
Clean, fresh smell
Scent: Lemon
I love these room fresheners. Does the job and leaves a light lemony sent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
M
Verified Purchase
mcdsweettea
Natrona Heights, US
★★★★★ 1
Lemon: Very weak, almost undetectable
Scent: Lemon
I’m not impressed. I ordered the “Lemon” and it’s nothing like the “Aloe & Green” Tea we had at work. Unfortunately Amazon mixes the reviews together, so you can’t tell which scent actually got the good reviews. I can barely smell the lemon and I have to try really hard. And I’m someone who prefers soft scents that are not overpowering, because I have a sensitive nose. I can’t deal with strong perfumey stuff. But I would like to at least smell something. I remember the Aloe & Green Tea has a nice soft scent, that I could actually smell. So I’m not sure what’s going on with the lemon, unless I got a dud. I’m having a hard time believing this is how it normally is. I’m going to get some opinions from my guests and see if they can smell it.
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Reviewed in the United States on June 19, 2025
K
Verified Purchase
Kim
Omaha, US
★★★★★ 5
Such a fresh clean scent
Scent: Ocean Breeze
Such a clean fresh scent Doesn't have all the toxic chemicals in most room sprays. I have been using this for years. One spray freshens the room.
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Reviewed in the United States on December 21, 2025

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