logo
logo
Eukaryotic Translation Initiation Factor 4B (eIF4B),  phosphorylated (Ser504)

Cat no: E8949-39B

Eukaryotic Translation Initiation Factor 4B (eIF4B), phosphorylated (Ser504)

Eukaryotic protein synthesis initiation factor 4B eIF-4B) is an 80,000 dalton polypeptide which is essential for the binding of mRNA to ribosomes. The amino-terminal domain of eIF-4B contains a consensus RNA binding domain present in a number of other RNA binding proteins (1). It \ncontains a ribonucleoprotein consensus sequence (RNP-CS)/RNA recognition motif (RRM). Deletions which remove this region abolish the ability of eIF-4B to cooperate with eIF-4A in RNA binding and the ability to stimulate the helicase activity of eIF-4A. Results indicate that the carboxy-terminal RNA-binding region of eIF-4B is essential for eIF-4B function and is distinct from the RNP-CS/RRM (2). eIF4F binds to the mRNA cap structure and, in combination with eIF4B, is \nbelieved to unwind the secondary structure in the 5

Prices direct from United States Biological

Quick response times

Exclusive Biosave savings/discounts

SPECIFICATIONS

Catalog Number

E8949-39B

Size

100ul

Applications

WB

Hosts

Rabbit

Reactivities

Hum, Mouse, Rat

Form

Supplied as a liquid in 50mM Tris-glycine, pH 7.4, 0.15M sodium chloride, 40% glycerol, 0.01% sodium azide, 0.05% BSA.

P Type

Mab

Purity

Supernatant

Isotype

IgG

References

1. Milburn SC, et al. EMBO J, 9(9):2783-90, 1990. 2. Methot N, et al. Mol Cell Biol 14(4):2307-16, 1994 \n3. Methot N, et al. Mol Cell Biol 16(10):5328-34, 1996.

Additional Info

Recognizes human eIF4B phosphorylated at serine 504.

Read more on Supplier website

Latest promotions

Spend less time on DNA cleanup so you can do more science. The MSB Spin PCRapace is the fastest way to purify your DNA from PCR, restriction digestion, and...

Genovis introduces GlycINATOR™• Works on most IgGs• Effective on high-mannose and bisected N-linked Fc-glycans • Rapid – 30-minute...

Use promo code EASY3 to receive 13% off and FREE shipping!Experience a new dimension of electronic pipetting with the NEW Easypet 3 pipette controller. The...

New brilliant antibodies, and new lower prices!For flow cytometry reagents in general, \"bright is better.\" The violet-excitable BD Horizon™ BV421 and...

As an incentive to qualify our BSA, we are offering a 20% discount when you purchase your first 100g, 500g or 1000g of any grade of Bovine Serum Albumin....

It is not every day that you are given something for nothing. We are giving away additional spectrophotometer software.Cecil Instruments have enhanced the...

We're so sure that you'll prefer Cayman Assay kits over your present brand that we're willing to give you a free assay kit to prove it!

For the past decade scientists have extensively used ATS secondary toxin conjugates to make their own targeted toxins for in vitro use.The ability to combine...

10% Discount on 2 Rabbit Polyclonal Antibody Service. With over 20 years experience, SDIX has developed into the premier US custom antibody producer,...

Did your supplier increase the price of Fetal Bovine Serum? Did they substitute the US Origin with USDA? Well say no more! Innovative Research is still...

Bulk Cytokines with Custom Vialing.20 - 50% off cytokines, growth factors, chemokines and more...For a limited time Cell Sciences is offering substantial...

Jenway’s 73 series spectrophotometer range provides four models with a narrow spectral bandwidth of 5nm and an absorbance range of –0.3 to 2.5A,...

Are you planning to have a customised antibody made for your research?Since 2000, Everest has been producing a catalog containing thousands of affinity...