Human OX40/TNFRSF4, C-His Tag

RMB: 599 特惠 1619 1619

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20μg

50μg

100μg

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Catalog# HA210892

Human OX40/TNFRSF4, C-His Tag

Product Information

Product name

Human OX40/TNFRSF4, C-His Tag

Catalog No.

HA210892

Predicted molecular mass

21.4 kD

Protein construction description

A DNA sequence encoding the human OX40/TNFRSF4 protein (P43489) (Leu 29-Ala 214) was expressed witha His tag at the C-terminus

Accession

P43489

Protein construction

OX40/TNFRSF4 (29-214) His

Source

HEK293

Bio Activity

Testing in progress.

Purity

>95% as determined by SDS-PAGE.

Endotoxin

Less than 1.0 EU per μg by the LAL method.

Formulation

Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4, 5% Trehalose, 5% mannitol.

Species

Human

Background

Tumor necrosis factor receptor superfamily, member 4 (TNFRSF4), also known as CD134 and OX40 receptor. OX40 is a secondary co-stimulatory immune checkpoint molecule, expressed after 24 to 72 hours following activation; its ligand, OX40L, is also not expressed on resting antigen presenting cells, but is following their activation.

Usage guide

Shipping

In general, recombinant proteins are provided as lyophilized powder which are shipped with blue ice. Bulk packages of recombinant proteins are provided as frozen liquid which are shipped with dry ice.

Storage

Please avoid repeated freeze-thaw cycles. Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃ It is recommended that aliquot the reconstituted solution to minimize freeze-thaw cycles.