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Description
TNF-β Protein, HumanProduct Specification Species Human Synonyms Lymphotoxin Alpha; LT Alpha; TNF Beta; Tumor Necrosis Factor Ligand Superfamily Member 1; LTA; TNFB; TNFSF1 Accession P01374 Amino Acid Sequence Leu35 Leu205 Expression System E. coli Molecular Weight 18. 7 kDa (Reducing) Purity >95% by SDS PAGE and HPLC. Endotoxin <0. 1EU g Conjugation Unconjugated Tag No Tag Physical Appearance Lyophilized Powder Storage Buffer 20mM Tris, 50mM NaCl, pH8. 0 Reconstitution
Product Specification
| Species | Human |
| Synonyms | Lymphotoxin-Alpha; LT-Alpha; TNF-Beta; Tumor Necrosis Factor Ligand Superfamily Member 1; LTA; TNFB; TNFSF1 |
| Accession | P01374 |
| Amino Acid Sequence | Leu35-Leu205 |
| Expression System | E.coli |
| Molecular Weight |
18.7 kDa (Reducing)
|
| Purity | >95% by SDS-PAGE and HPLC. |
| Endotoxin | <0.1EU/μg |
| Conjugation | Unconjugated |
| Tag | No Tag |
| Physical Appearance | Lyophilized Powder |
| Storage Buffer | 20mM Tris, 50mM NaCl, pH8.0 |
| Reconstitution |
|
| 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. Arthritis Res Ther. 2013;15(6): R202. 2. Dev Comp Immunol. 2021 Feb: 115:103884. Epub 2020 Oct 9. |
Background
TNF-β, also called lymphotoxin-α (LT-α), is expressed by a variety of cells, including T cells, B cells and natural killer (NK) cells. It can be secreted and, like TNF-α, binds with high affinity to TNF receptors 1 and 2 (TNFR-1 and TNFR-2), and it is transiently expressed on the cell surfaces of activated B and T cells, where it forms a complex with LT-β as an LTα1β2 heterotrimer. TNF-β can activate many kinds of immune cells, and prompt secretion of other cytokines for infection clearance. For some physiological processes, TNF and LTαβ work together as components of an integrated signaling network that is defined in part by communal sharing of receptors and ligands.
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4.2 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Love the smell and great for my skin
This has become a permanent part of my shower routine. I use it right after I turn the water off while I am still wet, I cover my entire body from the neck down using about 8-10 pumps. I will wrap my body in a towel and finish getting ready (brush teeth, face moisturizer and blow drying hair) and then I will gently rub the towel everywhere incase there is any excess oil after it had the time to absorb into my skin. I dont think it leaves any greasiness at all, its really lightweight. What I love most of all is the smell though. A very nice, light, sweet vanilla smell lingers on your skin until your next shower. You have to put your nose pretty close to your skin to smell it so you wont be bothering anyone who had scent sensitivities. I have been using this for almost a year now and I still keep bringing my forearm to my nose to smell my skin because I love it so much. My skin has improved so much since I started using this.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
JUST BUY IT!!! Finally found what I was looking for
This is the first time I have ever written a review - THATS how good this product is!!
It smells like vanilla bean ice cream, it is so deliciously sweet and fragrant. I have been searching for something that leaves a strong yet natural scent on the skin and this is it.
It makes me feel like a sweet and soft ethereal fairy princess and is so so so moisturizing on the skin. My bf loves it and has pointed out multiple times how soft my skin is just from a few uses
I use it right out of the shower while my skin is still a bit wet. It is lightweight enough where it dries quickly enough for me to put my pajamas on without greasy-ness. I'm at work the morning after and can still lightly smell it on myself
If you're looking for a sign - this is it - JUST BUY IT!!! :)
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Reviewed in the United States on April 16, 2026
★★★★★ 4
Light, Hydrating, and Non-Greasy — Perfect Everyday Body Oil
I purchased this body oil a little over a week ago, and overall, I have nothing but positive things to say about the product itself. The only complaint I have is with the packaging. When my order arrived, some of the oil had leaked in the box. The bottle doesn’t come with a separate cap—just a twist/lock feature that can easily come loose. Because of that, it must have unlocked during transit, causing a small amount of product loss. Luckily, it wasn’t bad enough for me to feel the need to return it.
As for the oil itself—it’s lovely. The scent is light and pleasant, nothing overpowering. While I don’t pick up a strong vanilla note once it’s on my skin, it has a smooth texture that absorbs quickly without leaving any greasy residue. It’s very hydrating, and the bottle size feels generous for the price.
If you’re looking for something heavily fragranced, this might not be the one for you, but it’s perfect as a layering oil or for anyone who wants a subtle, nourishing glow. Highly recommend!
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Reviewed in the United States on October 7, 2025
★★★★★ 5
Just Buy It
This smells AMAZING! The body butter smells amazing too but the oil smells so much like the Vanilla Amber Sand+Fog oil perfume. I’m so glad I have all three and went ahead and picked up some Vanilla body wash. My kids said I smelled like a bakery all day. I couldn’t stop sniffing my arm and clothes the scent sticks and such a wonderful combination to my perfumes that has vanilla notes. Also, makes your skin feel awesome after a shower. It’s not so greasy after application and gives your skin a beautiful glow in the light. BUY IT!
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Reviewed in the United States on May 25, 2026
★★★★★ 5
1000 times worth it!
This is the most luxurious feeling, delicious smelling oil I've ever used! I love this one and the cocoa butter one was well, leaves my skin feeling nourished and incredibly soft!
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Reviewed in the United States on April 23, 2026
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