SKU: 29921924456

Human IL-6, His tag

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Description

Human IL-6, His tagProduct Specification Species Human Synonyms B cell stimulatory factor 2 (BSF 2), CTL differentiation factor (CDF), Hybridoma growth factor, Interferon beta 2 (IFN beta 2) Accession P05231 Amino Acid Sequence Protein sequence(P05231, Val30 Met212, with C 10*His)

Product Specification


Species Human
Synonyms B-cell stimulatory factor 2 (BSF-2), CTL differentiation factor (CDF), Hybridoma growth factor, Interferon beta-2 (IFN-beta-2)
Accession P05231
Amino Acid Sequence

Protein sequence(P05231, Val30-Met212, with C-10*His)
VPPGEDSKDVAAPHRQPLTSSERIDKQIRYILDGISALRKETCNKSNMCESSKEALAENNLNLPKMAEKDGCFQSGFNEETCLVKIITGLLEFEVYLEYLQNRFESSEEQARAVQMSTKVLIQFLQKKAKNLDAITTPDPTTNASLLTKLQAQNQWLQDMTTHLILRSFKEFLQSSLRALRQMGGGGSHHHHHHHHHH

Expression System HEK293
Molecular Weight

Theoretical: 22.4kDa Actual: 22-23kDa

Purity

>95% by SDS-PAGE

Endotoxin <1EU/μg
Conjugation Unconjugated
Tag His Tag
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.

1 month, 2 to 8 °C under sterile conditions after reconstitution.  

Please avoid repeated freeze-thaw cycles. 

Background

Interleukin 6 (IL-6) is a prototypical cytokine for maintaining homeostasis. When homeostasis is disrupted by infections or tissue injuries, IL-6 is produced immediately and contributes to host defense against such emergent stress through activation of acute-phase and immune responses. However, dysregulated excessive and persistent synthesis of IL-6 has a pathological effect on, respectively, acute systemic inflammatory response syndrome and chronic immune-mediated diseases.

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SKU: 29921924456

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4.3 ★★★★★
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Mara
Alexandria, US
★★★★★ 5
Black
Size: Medium, Color: Black
Fit well
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Reviewed in the United States on April 5, 2026
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Peter Dooley
Louisville, US
★★★★★ 3
Good Fit but too long
Size: Medium, Color: Army Green
I would give these shirts a 5 star rating if they weren’t so long over the waist, even a medium sized it doesn’t matter way too long
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Reviewed in the United States on May 5, 2026
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SkipDesign
Lexington, US
★★★★★ 5
A T-shirt chic? YES!!
Size: X-Large, Color: Wine Red
This is the second one of these shirts I’ve ordered. I don’t wear ties anymore, so I actually wear this mock turtle neck under a blazer, or a sports coat as my father used to call them. I wore a blue one the other evening and I wore it underneath a plaid blazer. Whoever would guess a T-shirt could be quite so chic. It stretches plenty, it’s light and it’s so comfortable. I have two of them now and I’m deciding on a third one.
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Reviewed in the United States on April 29, 2026
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Holliday
Alexandria, US
★★★★★ 5
Light and Warm
Size: XX-Large, Color: Royal Blue
Quite comfortable (with a little tape over the label on the inside left) perfect light weight shirt for 40°-50°.
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Reviewed in the United States on April 13, 2026
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Daniel agudelo
Lowell, US
★★★★★ 5
Buenas
Size: Large, Color: Dark Grey
Muy buenas para el sol
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Reviewed in the United States on March 29, 2026

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