R2968-vp - UNC13D (vPairTM) Antibodies

Catalog No. R2968-vp
Product Name UNC13D (vPairTM) Antibodies
Price $279

Predicted I Observed M.W.: 123 kDa                                                          Uniprot ID: B2RUP2

Application: WB

Quantity:        50 ul UNC13D (N) (R2968-1) Rabbit Polyclonal Antibody &

                      50 ul UNC13D (C) (R2968-3) Rabbit Polyclonal Antibody 

Product Introduction:

vPairTM antibodies represent a pair of fully characterized antibodies that recognize two different regions of a target protein. The product is developed by Abiocode to address whether the signal observed truly represents the protein of interest, an often encountered issue in antibody-based assays. The use of a pair of fully characterized vPairTM antibodies in the same assay can validate signal specificity since vPairTM antibodies recognize two independent epitopes of the same protein. Different sets of vPairTM antibodies are developed at Abiocode to work with specific applications, including antibody arrays, Western blot, IP-Western, ChIP, IHC, and FACS.


Protein unc-13 homolog D (UNC13D) is a peripheral membrane protein belonging to the unc-13 family. UNC13D plays a role in cytotoxic granule exocytosis in lymphocytes. UNC13D is required for both granule maturation and granule docking and priming at the immunologic synapse. Furthermore, UNC13D regulates assembly of recycling and late endosomal structures, leading to the formation of an endosomal exocytic compartment that fuses with perforin-containing granules at the immunologic synapse and licences them for exocytosis.

Other Names:

Protein unc-13 homolog D, Munc13-4

Source and Purity:

Rabbit polyclonal antibodies were produced by immunizing animals with GST-fusion proteins containing either the N-terminal [UNC13D (N) (R2968-1)] or the C-terminal [UNC13D (C) (R2968-3)] region of mouse UNC13D. Antibodies were purified by affinity purification using immunogen. 

Storage Buffer and Condition:

Supplied in 1 x PBS (pH 7.4), 100 ug/ml BSA, 40% Glycerol, 0.01% NaN3. Store at -20 °C. Stable for 6 months from date of receipt.

Species Specificity:

Human, Mouse

Tested Applications:

WB: 1:1,000-1:3,000 (detect endogenous protein*)

*: The apparent protein size on WB may be different from the calculated M.W. due to modifications.

Product Data:

UNC13D Antibody Western (Abiocode)

Fig 1.  Western blot of total cell extracts from
A, D) mouse thymus, B) human HeLa, C) human
Jurkat; using 2 independent Abs against 2 distinct
regions of mouse UNC13D at RT for 2 h.