SKU: 47350577928

Human CD59, His tag

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Description

Human CD59, His tagProduct Specification Species Human Synonyms 1F5 antigen, 20 kDa homologous restriction factor (HRF 20; HRF20), MAC inhibitory protein (MAC IP), MEM43 antigen, Membrane attack complex inhibition factor (MACIF), Membrane inhibitor of reactive lysis (MIRL), Protectin Accession P13987 Amino Acid Sequence Protein sequence(P13987, Leu26 Asn102, with C 10*His) LQCYNCPNPTADCKTAVNCSSDFDACLITKAGLQVYNKCWKFEHCNFNDVTTRLRENELTYYCCKKDLCNFNEQLENGGGGSHHHHHHHHHH

Product Specification


Species Human
Synonyms 1F5 antigen, 20 kDa homologous restriction factor (HRF-20; HRF20), MAC-inhibitory protein (MAC-IP), MEM43 antigen, Membrane attack complex inhibition factor (MACIF), Membrane inhibitor of reactive lysis (MIRL), Protectin
Accession P13987
Amino Acid Sequence

Protein sequence(P13987, Leu26-Asn102, with C-10*His) LQCYNCPNPTADCKTAVNCSSDFDACLITKAGLQVYNKCWKFEHCNFNDVTTRLRENELTYYCCKKDLCNFNEQLENGGGGSHHHHHHHHHH

Expression System HEK293
Molecular Weight Theoretical:10.6kDa Actual:11, 15kDa
Purity

>95% by SDS-PAGE

Endotoxin <1EU/μg
Tag with C-10*His
Physical Appearance Lyophilized Powder
Storage Buffer Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, 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

CD59 glycoprotein, also known as MAC-inhibitory protein (MAC-IP), membrane inhibitor of reactive lysis (MIRL), or protectin, is a protein that in humans is encoded by the CD59 gene. CD59 attaches to host cells via a glycophosphatidylinositol (GPI) anchor. When complement activation leads to deposition of C5b678 on host cells, CD59 can prevent C9 from polymerizing and forming the complement membrane attack complex. It may also signal the cell to perform active measures such as endocytosis of the CD59-C9 complex. Viruses such as HIV, human cytomegalovirus and vaccinia incorporate host cell CD59 into their own viral envelope to prevent lysis by complement.

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Exchange/Return Notes
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SKU: 47350577928

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4.5 ★★★★★
Based on 16 reviews
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Product Reviews
C
Verified Purchase
Caitlin
Boise, US
★★★★★ 1
TINY!!!
Style: Coco-Nut, Style: Coco-Nut
This toy is about 3 inches. My dogs would eat it in one bit. It got returned.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2022
P
P. C
Lake Worth, US
★★★★★ 2
Tiny for a dog toy.
Style: Coconut Tree, Style: Coconut Tree
Much smaller than ad images would lead you to believe. I honestly thought the package was empty.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
P
Verified Purchase
Pat
Chelsea, US
★★★★★ 5
Absolute favorite toy for almost a year
My dog’s favorite toy for almost a year. It has held up amazingly. I’m sad it’s no longer available. Please bring it back!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
V
Verified Purchase
Van Wanggaard Racine Wi
Grantham, US
★★★★★ 5
Very well made!
Size: Small, Color: Bunny
This toy is great! Two squeakers and made to last even my Airedale. He doesn’t want to put it down.
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Reviewed in the United States on March 14, 2026
J
Verified Purchase
JHI
West Palm Beach, US
★★★★★ 5
Won't last forever, but my dog loves it
Size: X-Large, Color: Giraffe
My dog, a 90 lb black lab, LOVES these toys. He does prefer the raccoon to the giraffe, but he likes them both a lot. I originally got the raccoon on clearance at Target when looking for a long toy he could play with while he was in a cone recovering from surgery (he likes to be able to hold toys between his front paws and mouth/chew on them, so none of our regular squeaky footballs were long enough for that). He loved it so much I had to find more, so I found this giraffe from the same line of toys. He's a destroyer and he has been able to put a few holes in these toys if I'm not watching him, but they're pretty easy to sew if they need patching. My mother-in-law's dog came over and made a hole so big that the squeakers and lining all came out, but I sewed it back up and it's almost as good as new. They definitely won't last forever, but they have lasted longer than other soft toys we've had in the past.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2017

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